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Security Advisory Moderate: libpng security update

Advisory: RHSA-2012:0523-1
Type: Security Advisory
Severity: Moderate
Issued on: 2012-04-25
Last updated on: 2012-04-25
Affected Products: RHEL Desktop Workstation (v. 5 client)
Red Hat Enterprise Linux (v. 5 server)
Red Hat Enterprise Linux Desktop (v. 5 client)
Red Hat Enterprise Linux Desktop (v. 6)
Red Hat Enterprise Linux HPC Node (v. 6)
Red Hat Enterprise Linux Server (v. 6)
Red Hat Enterprise Linux Server AUS (v. 6.2)
Red Hat Enterprise Linux Server EUS (v. 6.2.z)
Red Hat Enterprise Linux Workstation (v. 6)
CVEs (cve.mitre.org): CVE-2011-3048

Details

Updated libpng packages that fix one security issue are now available for
Red Hat Enterprise Linux 5 and 6.

The Red Hat Security Response Team has rated this update as having moderate
security impact. A Common Vulnerability Scoring System (CVSS) base score,
which gives a detailed severity rating, is available from the CVE link in
the References section.

The libpng packages contain a library of functions for creating and
manipulating PNG (Portable Network Graphics) image format files.

A heap-based buffer overflow flaw was found in the way libpng processed
tEXt chunks in PNG image files. An attacker could create a
specially-crafted PNG image file that, when opened, could cause an
application using libpng to crash or, possibly, execute arbitrary code with
the privileges of the user running the application. (CVE-2011-3048)

Users of libpng should upgrade to these updated packages, which correct
this issue. For Red Hat Enterprise Linux 5, they contain a backported
patch. For Red Hat Enterprise Linux 6, they upgrade libpng to version
1.2.49. All running applications using libpng must be restarted for the
update to take effect.


Solution

Before applying this update, make sure all previously-released errata
relevant to your system have been applied.

This update is available via the Red Hat Network. Details on how to
use the Red Hat Network to apply this update are available at
https://access.redhat.com/knowledge/articles/11258

Updated packages

RHEL Desktop Workstation (v. 5 client)

SRPMS:
libpng-1.2.10-17.el5_8.src.rpm     MD5: 74dc74d7465d88f407219fb29e67fb71
SHA-256: 9a112e22d145441785e5a05f93e8ad023f8b7cf7895b30b8233dfd8f9a1df10a
 
IA-32:
libpng-devel-1.2.10-17.el5_8.i386.rpm     MD5: d5609a698e4d77293499d676760f95b6
SHA-256: da455b53733bfea9586e8a3a79838349b8cc6a96d9773c5b4da6a86c9d233447
 
x86_64:
libpng-devel-1.2.10-17.el5_8.i386.rpm     MD5: d5609a698e4d77293499d676760f95b6
SHA-256: da455b53733bfea9586e8a3a79838349b8cc6a96d9773c5b4da6a86c9d233447
libpng-devel-1.2.10-17.el5_8.x86_64.rpm     MD5: a9d6fde0937f7f5cf101eb966ef24f00
SHA-256: 47ae976f06f1ef6188d6b47b4cdb5d5c9cd26abc085672731e8295ae14172da9
 
Red Hat Enterprise Linux (v. 5 server)

SRPMS:
libpng-1.2.10-17.el5_8.src.rpm     MD5: 74dc74d7465d88f407219fb29e67fb71
SHA-256: 9a112e22d145441785e5a05f93e8ad023f8b7cf7895b30b8233dfd8f9a1df10a
 
IA-32:
libpng-1.2.10-17.el5_8.i386.rpm     MD5: 2aaf23c448f52e559f377a137ceba145
SHA-256: 8ae5c26fc1c1d714ad5d1c20582f13b8d81c0678d432f0a524411a82c988c1b6
libpng-devel-1.2.10-17.el5_8.i386.rpm     MD5: d5609a698e4d77293499d676760f95b6
SHA-256: da455b53733bfea9586e8a3a79838349b8cc6a96d9773c5b4da6a86c9d233447
 
IA-64:
libpng-1.2.10-17.el5_8.i386.rpm     MD5: 2aaf23c448f52e559f377a137ceba145
SHA-256: 8ae5c26fc1c1d714ad5d1c20582f13b8d81c0678d432f0a524411a82c988c1b6
libpng-1.2.10-17.el5_8.ia64.rpm     MD5: 2457e2be633273efa0672dbef4e1bb09
SHA-256: fc6cbe454f31d65b49c316a7318b10f64b9e3ce53669d0ffa95fee84e454489a
libpng-devel-1.2.10-17.el5_8.ia64.rpm     MD5: 1f3067f538f49973f40ddb702d2eae9a
SHA-256: b360793f7dc04b4045879dc01f7768f2f27011cf1879779a3fbd6cfb286c9619
 
PPC:
libpng-1.2.10-17.el5_8.ppc.rpm     MD5: 4a35ebf8abdbb93cb935ddfeaede2dbb
SHA-256: 018663c07c31c90e015dbf2641ad1f472ccba914af7bfbc2e27ca1ec630f1ae0
libpng-1.2.10-17.el5_8.ppc64.rpm     MD5: 7335c8318c3196762876a3d50c8f7f1d
SHA-256: ff4d1d667941f545cf1138783d093396633c40b9a55a58047195c72cdde6b32c
libpng-devel-1.2.10-17.el5_8.ppc.rpm     MD5: 93ef53c3f89f9def44624a46303d5706
SHA-256: 494e1b7f9ff513c660b28943074e4c814fed11ed06378534d24ee249d1cb4aa3
libpng-devel-1.2.10-17.el5_8.ppc64.rpm     MD5: 1809c1e920ac6194019e1bb21935d17f
SHA-256: 0013c7e49fcf21fe96c95796a2e64d494a6146c8f635949d4a5071b1854451b9
 
s390x:
libpng-1.2.10-17.el5_8.s390.rpm     MD5: fe162128f1f6ff25eb534eda3432c138
SHA-256: c786b943b7857738138961ef5c847309b4d0bedc93d84ae7b4381aaa5be7c7af
libpng-1.2.10-17.el5_8.s390x.rpm     MD5: 8170377563998fe378805f7509ae5bd2
SHA-256: a4b36420830245f76b389bf820798d291d08f21bbfe9b5409f534dc6e951161a
libpng-devel-1.2.10-17.el5_8.s390.rpm     MD5: dbfb2060acaa88048dd8741dacbb7629
SHA-256: 8074132b7072dbe051d95a04bcd4d8a6a96ab2005942a5a32ee1c990b05c8685
libpng-devel-1.2.10-17.el5_8.s390x.rpm     MD5: 206ad038903900511a44d44512d2ae72
SHA-256: acd759c1d242026d65d8c022f65bdead2cb0693c73c0f3aaac24300f16bb7e07
 
x86_64:
libpng-1.2.10-17.el5_8.i386.rpm     MD5: 2aaf23c448f52e559f377a137ceba145
SHA-256: 8ae5c26fc1c1d714ad5d1c20582f13b8d81c0678d432f0a524411a82c988c1b6
libpng-1.2.10-17.el5_8.x86_64.rpm     MD5: 6d1ce95a5a2d54a2601cd0d5e29cb377
SHA-256: 13d3338ab03a521d01aa2458fccf86d9f39200bf7ebfc6b319b1ab403396cb7c
libpng-devel-1.2.10-17.el5_8.i386.rpm     MD5: d5609a698e4d77293499d676760f95b6
SHA-256: da455b53733bfea9586e8a3a79838349b8cc6a96d9773c5b4da6a86c9d233447
libpng-devel-1.2.10-17.el5_8.x86_64.rpm     MD5: a9d6fde0937f7f5cf101eb966ef24f00
SHA-256: 47ae976f06f1ef6188d6b47b4cdb5d5c9cd26abc085672731e8295ae14172da9
 
Red Hat Enterprise Linux Desktop (v. 5 client)

SRPMS:
libpng-1.2.10-17.el5_8.src.rpm     MD5: 74dc74d7465d88f407219fb29e67fb71
SHA-256: 9a112e22d145441785e5a05f93e8ad023f8b7cf7895b30b8233dfd8f9a1df10a
 
IA-32:
libpng-1.2.10-17.el5_8.i386.rpm     MD5: 2aaf23c448f52e559f377a137ceba145
SHA-256: 8ae5c26fc1c1d714ad5d1c20582f13b8d81c0678d432f0a524411a82c988c1b6
 
x86_64:
libpng-1.2.10-17.el5_8.i386.rpm     MD5: 2aaf23c448f52e559f377a137ceba145
SHA-256: 8ae5c26fc1c1d714ad5d1c20582f13b8d81c0678d432f0a524411a82c988c1b6
libpng-1.2.10-17.el5_8.x86_64.rpm     MD5: 6d1ce95a5a2d54a2601cd0d5e29cb377
SHA-256: 13d3338ab03a521d01aa2458fccf86d9f39200bf7ebfc6b319b1ab403396cb7c
 
Red Hat Enterprise Linux Desktop (v. 6)

SRPMS:
libpng-1.2.49-1.el6_2.src.rpm     MD5: 18679ad572b7b34bac28962476f812a9
SHA-256: 85c92c8c0dc76c90b65e267735e1927bc1cf5bc27b1e75b78440a9ec229b8fe3
 
IA-32:
libpng-1.2.49-1.el6_2.i686.rpm     MD5: bea16d1c2e5f8187e5c8a6bb458411d5
SHA-256: 5c95798046458303589f4cab0947d695d090092ef573afae193bdd5c13cb1c9b
libpng-debuginfo-1.2.49-1.el6_2.i686.rpm     MD5: 6c93245ff47d6ad1092b9c62b394abdd
SHA-256: 859a785a7edcf85603884c618a5eee3914b173dfbbbb06fc22eb8660a0971e11
libpng-devel-1.2.49-1.el6_2.i686.rpm     MD5: 967a4333564d2002c378a0671cc2857d
SHA-256: d0649239e3bebe55386c0fe287064dca9884c68786af2616e50f4bba19e8fdc0
libpng-static-1.2.49-1.el6_2.i686.rpm     MD5: c19aeeba8ce701f275f650c5cc9928ca
SHA-256: 6557930a8bfd7bc706c86ad805dc459d3bab5dd66a70391f8425e3d0b58914e9
 
x86_64:
libpng-1.2.49-1.el6_2.i686.rpm     MD5: bea16d1c2e5f8187e5c8a6bb458411d5
SHA-256: 5c95798046458303589f4cab0947d695d090092ef573afae193bdd5c13cb1c9b
libpng-1.2.49-1.el6_2.x86_64.rpm     MD5: c84f456c4ce6d03fa02359a90a900add
SHA-256: 1556e64b2ea7bd7f8603d696d51af59632af2b5322fb5dc455322e75da051b24
libpng-debuginfo-1.2.49-1.el6_2.i686.rpm     MD5: 6c93245ff47d6ad1092b9c62b394abdd
SHA-256: 859a785a7edcf85603884c618a5eee3914b173dfbbbb06fc22eb8660a0971e11
libpng-debuginfo-1.2.49-1.el6_2.x86_64.rpm     MD5: 7ced1d253e5a33f65b34ccdc32a64720
SHA-256: 26a585bcf95a1b71610e0da23d5995bbc39b42e86679831f0fed1eb9091a2491
libpng-devel-1.2.49-1.el6_2.i686.rpm     MD5: 967a4333564d2002c378a0671cc2857d
SHA-256: d0649239e3bebe55386c0fe287064dca9884c68786af2616e50f4bba19e8fdc0
libpng-devel-1.2.49-1.el6_2.x86_64.rpm     MD5: 042e5188e0d496ddc7b0b68adafa3ce6
SHA-256: 519e17857b3cde541ad641ba1102381a0147d195cd41947d5f31c1187049c1c6
libpng-static-1.2.49-1.el6_2.x86_64.rpm     MD5: c37e3c4bdf2c4d777165b6be2fe177bb
SHA-256: 7136060f00c074a92e1bb11ac4fc27e63278bfe1847452d2322e787cea7ba3d1
 
Red Hat Enterprise Linux HPC Node (v. 6)

SRPMS:
libpng-1.2.49-1.el6_2.src.rpm     MD5: 18679ad572b7b34bac28962476f812a9
SHA-256: 85c92c8c0dc76c90b65e267735e1927bc1cf5bc27b1e75b78440a9ec229b8fe3
 
x86_64:
libpng-1.2.49-1.el6_2.i686.rpm     MD5: bea16d1c2e5f8187e5c8a6bb458411d5
SHA-256: 5c95798046458303589f4cab0947d695d090092ef573afae193bdd5c13cb1c9b
libpng-1.2.49-1.el6_2.x86_64.rpm     MD5: c84f456c4ce6d03fa02359a90a900add
SHA-256: 1556e64b2ea7bd7f8603d696d51af59632af2b5322fb5dc455322e75da051b24
libpng-debuginfo-1.2.49-1.el6_2.i686.rpm     MD5: 6c93245ff47d6ad1092b9c62b394abdd
SHA-256: 859a785a7edcf85603884c618a5eee3914b173dfbbbb06fc22eb8660a0971e11
libpng-debuginfo-1.2.49-1.el6_2.x86_64.rpm     MD5: 7ced1d253e5a33f65b34ccdc32a64720
SHA-256: 26a585bcf95a1b71610e0da23d5995bbc39b42e86679831f0fed1eb9091a2491
libpng-devel-1.2.49-1.el6_2.i686.rpm     MD5: 967a4333564d2002c378a0671cc2857d
SHA-256: d0649239e3bebe55386c0fe287064dca9884c68786af2616e50f4bba19e8fdc0
libpng-devel-1.2.49-1.el6_2.x86_64.rpm     MD5: 042e5188e0d496ddc7b0b68adafa3ce6
SHA-256: 519e17857b3cde541ad641ba1102381a0147d195cd41947d5f31c1187049c1c6
libpng-static-1.2.49-1.el6_2.x86_64.rpm     MD5: c37e3c4bdf2c4d777165b6be2fe177bb
SHA-256: 7136060f00c074a92e1bb11ac4fc27e63278bfe1847452d2322e787cea7ba3d1
 
Red Hat Enterprise Linux Server (v. 6)

SRPMS:
libpng-1.2.49-1.el6_2.src.rpm     MD5: 18679ad572b7b34bac28962476f812a9
SHA-256: 85c92c8c0dc76c90b65e267735e1927bc1cf5bc27b1e75b78440a9ec229b8fe3
 
IA-32:
libpng-1.2.49-1.el6_2.i686.rpm     MD5: bea16d1c2e5f8187e5c8a6bb458411d5
SHA-256: 5c95798046458303589f4cab0947d695d090092ef573afae193bdd5c13cb1c9b
libpng-debuginfo-1.2.49-1.el6_2.i686.rpm     MD5: 6c93245ff47d6ad1092b9c62b394abdd
SHA-256: 859a785a7edcf85603884c618a5eee3914b173dfbbbb06fc22eb8660a0971e11
libpng-devel-1.2.49-1.el6_2.i686.rpm     MD5: 967a4333564d2002c378a0671cc2857d
SHA-256: d0649239e3bebe55386c0fe287064dca9884c68786af2616e50f4bba19e8fdc0
libpng-static-1.2.49-1.el6_2.i686.rpm     MD5: c19aeeba8ce701f275f650c5cc9928ca
SHA-256: 6557930a8bfd7bc706c86ad805dc459d3bab5dd66a70391f8425e3d0b58914e9
 
PPC:
libpng-1.2.49-1.el6_2.ppc.rpm     MD5: 8a30d0c7af5819b361195b7e427a3aac
SHA-256: b17dda676a8aa7e6c698e35da0d8db4fc6eb3ae7aeb5c93df1efae100f6d8aba
libpng-1.2.49-1.el6_2.ppc64.rpm     MD5: 77af727ed7f9e35fc05c419c43483298
SHA-256: 3be06d04f2c93d9ec57d422466fb8e4124b817c7ac868986b6ecfd92d93817b6
libpng-debuginfo-1.2.49-1.el6_2.ppc.rpm     MD5: 404debc8d92a0b703bb1b43ee2c5d22b
SHA-256: 47bcb4fe2a9b0b35ddf75914c5a17cc3a49f4fced2d9177bbd0d3d51c957d492
libpng-debuginfo-1.2.49-1.el6_2.ppc64.rpm     MD5: 3e3554cfb8ffbbdc5baa159122513d23
SHA-256: 2cf070844916a4ea43f75bbf62be0683044b397b6b577772333188b595c8ffee
libpng-devel-1.2.49-1.el6_2.ppc.rpm     MD5: b4404723f49e8af19053ab46e0b2e9d2
SHA-256: 30140118b86f438aef518686162657c7954136da6ab71bef29283fca1d5eacaa
libpng-devel-1.2.49-1.el6_2.ppc64.rpm     MD5: e8e91c429b74d86d801e47f9d10fde01
SHA-256: aedf6946cc234d78ba7cc081bff043055cecf52c190cdf35eb4d690c4c49b7ba
libpng-static-1.2.49-1.el6_2.ppc64.rpm     MD5: 3a5eb63e493af6940fbf1d1cda82d249
SHA-256: 43dba9ee8531ce9937885e45aa9e49e50c7d4b109953d96201639a9bc436c2db
 
s390x:
libpng-1.2.49-1.el6_2.s390.rpm     MD5: ca645f94bcb347b8d817037981d35cf8
SHA-256: 72fe7f8b971322077292bfef8c72ce18818fb18f4b8e619d492009c24398aa07
libpng-1.2.49-1.el6_2.s390x.rpm     MD5: cd01ffd66b6cb69cf489cf91b9d820a0
SHA-256: 1c109fa87bd3ee5d72681fbe65d4830d94dc04ec06ea05546d1e44467fdf1053
libpng-debuginfo-1.2.49-1.el6_2.s390.rpm     MD5: 9ba5f91d5bfd0edc707b304d332c3945
SHA-256: ecd6d5eba1e65bef64cdc59179f0c494169b78c88629cb18b6609267cb9c6691
libpng-debuginfo-1.2.49-1.el6_2.s390x.rpm     MD5: 1bae9297d2a28ece394c4074f6b2efc5
SHA-256: e540dcc691c16734680afb3d52d7aa8bf2e203436ffcf2df56ec0029eed95b60
libpng-devel-1.2.49-1.el6_2.s390.rpm     MD5: 464df0237b24dd1ebd93c80715b5b165
SHA-256: 82c8883f187ff322c9e9b8435219a4e5abbd8e824adcab9f7b81527292f2f24e
libpng-devel-1.2.49-1.el6_2.s390x.rpm     MD5: 205a58f87e36e25d04515af4ff5e9841
SHA-256: 8328e0fc9f92493b87b999664f0689f19651d80b082e8e92baa9c5ef513e9316
libpng-static-1.2.49-1.el6_2.s390x.rpm     MD5: 1baf274a653da56ff8dab36d69612bdf
SHA-256: 4cd3817e8e511367b53db38074b578d3f1d88aa11ea6ecd83f7af7667d1c758d
 
x86_64:
libpng-1.2.49-1.el6_2.i686.rpm     MD5: bea16d1c2e5f8187e5c8a6bb458411d5
SHA-256: 5c95798046458303589f4cab0947d695d090092ef573afae193bdd5c13cb1c9b
libpng-1.2.49-1.el6_2.x86_64.rpm     MD5: c84f456c4ce6d03fa02359a90a900add
SHA-256: 1556e64b2ea7bd7f8603d696d51af59632af2b5322fb5dc455322e75da051b24
libpng-debuginfo-1.2.49-1.el6_2.i686.rpm     MD5: 6c93245ff47d6ad1092b9c62b394abdd
SHA-256: 859a785a7edcf85603884c618a5eee3914b173dfbbbb06fc22eb8660a0971e11
libpng-debuginfo-1.2.49-1.el6_2.x86_64.rpm     MD5: 7ced1d253e5a33f65b34ccdc32a64720
SHA-256: 26a585bcf95a1b71610e0da23d5995bbc39b42e86679831f0fed1eb9091a2491
libpng-devel-1.2.49-1.el6_2.i686.rpm     MD5: 967a4333564d2002c378a0671cc2857d
SHA-256: d0649239e3bebe55386c0fe287064dca9884c68786af2616e50f4bba19e8fdc0
libpng-devel-1.2.49-1.el6_2.x86_64.rpm     MD5: 042e5188e0d496ddc7b0b68adafa3ce6
SHA-256: 519e17857b3cde541ad641ba1102381a0147d195cd41947d5f31c1187049c1c6
libpng-static-1.2.49-1.el6_2.x86_64.rpm     MD5: c37e3c4bdf2c4d777165b6be2fe177bb
SHA-256: 7136060f00c074a92e1bb11ac4fc27e63278bfe1847452d2322e787cea7ba3d1
 
Red Hat Enterprise Linux Server AUS (v. 6.2)

SRPMS:
libpng-1.2.49-1.el6_2.src.rpm     MD5: 18679ad572b7b34bac28962476f812a9
SHA-256: 85c92c8c0dc76c90b65e267735e1927bc1cf5bc27b1e75b78440a9ec229b8fe3
 
x86_64:
libpng-1.2.49-1.el6_2.i686.rpm     MD5: bea16d1c2e5f8187e5c8a6bb458411d5
SHA-256: 5c95798046458303589f4cab0947d695d090092ef573afae193bdd5c13cb1c9b
libpng-1.2.49-1.el6_2.x86_64.rpm     MD5: c84f456c4ce6d03fa02359a90a900add
SHA-256: 1556e64b2ea7bd7f8603d696d51af59632af2b5322fb5dc455322e75da051b24
libpng-debuginfo-1.2.49-1.el6_2.i686.rpm     MD5: 6c93245ff47d6ad1092b9c62b394abdd
SHA-256: 859a785a7edcf85603884c618a5eee3914b173dfbbbb06fc22eb8660a0971e11
libpng-debuginfo-1.2.49-1.el6_2.x86_64.rpm     MD5: 7ced1d253e5a33f65b34ccdc32a64720
SHA-256: 26a585bcf95a1b71610e0da23d5995bbc39b42e86679831f0fed1eb9091a2491
libpng-devel-1.2.49-1.el6_2.i686.rpm     MD5: 967a4333564d2002c378a0671cc2857d
SHA-256: d0649239e3bebe55386c0fe287064dca9884c68786af2616e50f4bba19e8fdc0
libpng-devel-1.2.49-1.el6_2.x86_64.rpm     MD5: 042e5188e0d496ddc7b0b68adafa3ce6
SHA-256: 519e17857b3cde541ad641ba1102381a0147d195cd41947d5f31c1187049c1c6
libpng-static-1.2.49-1.el6_2.x86_64.rpm     MD5: c37e3c4bdf2c4d777165b6be2fe177bb
SHA-256: 7136060f00c074a92e1bb11ac4fc27e63278bfe1847452d2322e787cea7ba3d1
 
Red Hat Enterprise Linux Server EUS (v. 6.2.z)

SRPMS:
libpng-1.2.49-1.el6_2.src.rpm     MD5: 18679ad572b7b34bac28962476f812a9
SHA-256: 85c92c8c0dc76c90b65e267735e1927bc1cf5bc27b1e75b78440a9ec229b8fe3
 
IA-32:
libpng-1.2.49-1.el6_2.i686.rpm     MD5: bea16d1c2e5f8187e5c8a6bb458411d5
SHA-256: 5c95798046458303589f4cab0947d695d090092ef573afae193bdd5c13cb1c9b
libpng-debuginfo-1.2.49-1.el6_2.i686.rpm     MD5: 6c93245ff47d6ad1092b9c62b394abdd
SHA-256: 859a785a7edcf85603884c618a5eee3914b173dfbbbb06fc22eb8660a0971e11
libpng-devel-1.2.49-1.el6_2.i686.rpm     MD5: 967a4333564d2002c378a0671cc2857d
SHA-256: d0649239e3bebe55386c0fe287064dca9884c68786af2616e50f4bba19e8fdc0
libpng-static-1.2.49-1.el6_2.i686.rpm     MD5: c19aeeba8ce701f275f650c5cc9928ca
SHA-256: 6557930a8bfd7bc706c86ad805dc459d3bab5dd66a70391f8425e3d0b58914e9
 
PPC:
libpng-1.2.49-1.el6_2.ppc.rpm     MD5: 8a30d0c7af5819b361195b7e427a3aac
SHA-256: b17dda676a8aa7e6c698e35da0d8db4fc6eb3ae7aeb5c93df1efae100f6d8aba
libpng-1.2.49-1.el6_2.ppc64.rpm     MD5: 77af727ed7f9e35fc05c419c43483298
SHA-256: 3be06d04f2c93d9ec57d422466fb8e4124b817c7ac868986b6ecfd92d93817b6
libpng-debuginfo-1.2.49-1.el6_2.ppc.rpm     MD5: 404debc8d92a0b703bb1b43ee2c5d22b
SHA-256: 47bcb4fe2a9b0b35ddf75914c5a17cc3a49f4fced2d9177bbd0d3d51c957d492
libpng-debuginfo-1.2.49-1.el6_2.ppc64.rpm     MD5: 3e3554cfb8ffbbdc5baa159122513d23
SHA-256: 2cf070844916a4ea43f75bbf62be0683044b397b6b577772333188b595c8ffee
libpng-devel-1.2.49-1.el6_2.ppc.rpm     MD5: b4404723f49e8af19053ab46e0b2e9d2
SHA-256: 30140118b86f438aef518686162657c7954136da6ab71bef29283fca1d5eacaa
libpng-devel-1.2.49-1.el6_2.ppc64.rpm     MD5: e8e91c429b74d86d801e47f9d10fde01
SHA-256: aedf6946cc234d78ba7cc081bff043055cecf52c190cdf35eb4d690c4c49b7ba
libpng-static-1.2.49-1.el6_2.ppc64.rpm     MD5: 3a5eb63e493af6940fbf1d1cda82d249
SHA-256: 43dba9ee8531ce9937885e45aa9e49e50c7d4b109953d96201639a9bc436c2db
 
s390x:
libpng-1.2.49-1.el6_2.s390.rpm     MD5: ca645f94bcb347b8d817037981d35cf8
SHA-256: 72fe7f8b971322077292bfef8c72ce18818fb18f4b8e619d492009c24398aa07
libpng-1.2.49-1.el6_2.s390x.rpm     MD5: cd01ffd66b6cb69cf489cf91b9d820a0
SHA-256: 1c109fa87bd3ee5d72681fbe65d4830d94dc04ec06ea05546d1e44467fdf1053
libpng-debuginfo-1.2.49-1.el6_2.s390.rpm     MD5: 9ba5f91d5bfd0edc707b304d332c3945
SHA-256: ecd6d5eba1e65bef64cdc59179f0c494169b78c88629cb18b6609267cb9c6691
libpng-debuginfo-1.2.49-1.el6_2.s390x.rpm     MD5: 1bae9297d2a28ece394c4074f6b2efc5
SHA-256: e540dcc691c16734680afb3d52d7aa8bf2e203436ffcf2df56ec0029eed95b60
libpng-devel-1.2.49-1.el6_2.s390.rpm     MD5: 464df0237b24dd1ebd93c80715b5b165
SHA-256: 82c8883f187ff322c9e9b8435219a4e5abbd8e824adcab9f7b81527292f2f24e
libpng-devel-1.2.49-1.el6_2.s390x.rpm     MD5: 205a58f87e36e25d04515af4ff5e9841
SHA-256: 8328e0fc9f92493b87b999664f0689f19651d80b082e8e92baa9c5ef513e9316
libpng-static-1.2.49-1.el6_2.s390x.rpm     MD5: 1baf274a653da56ff8dab36d69612bdf
SHA-256: 4cd3817e8e511367b53db38074b578d3f1d88aa11ea6ecd83f7af7667d1c758d
 
x86_64:
libpng-1.2.49-1.el6_2.i686.rpm     MD5: bea16d1c2e5f8187e5c8a6bb458411d5
SHA-256: 5c95798046458303589f4cab0947d695d090092ef573afae193bdd5c13cb1c9b
libpng-1.2.49-1.el6_2.x86_64.rpm     MD5: c84f456c4ce6d03fa02359a90a900add
SHA-256: 1556e64b2ea7bd7f8603d696d51af59632af2b5322fb5dc455322e75da051b24
libpng-debuginfo-1.2.49-1.el6_2.i686.rpm     MD5: 6c93245ff47d6ad1092b9c62b394abdd
SHA-256: 859a785a7edcf85603884c618a5eee3914b173dfbbbb06fc22eb8660a0971e11
libpng-debuginfo-1.2.49-1.el6_2.x86_64.rpm     MD5: 7ced1d253e5a33f65b34ccdc32a64720
SHA-256: 26a585bcf95a1b71610e0da23d5995bbc39b42e86679831f0fed1eb9091a2491
libpng-devel-1.2.49-1.el6_2.i686.rpm     MD5: 967a4333564d2002c378a0671cc2857d
SHA-256: d0649239e3bebe55386c0fe287064dca9884c68786af2616e50f4bba19e8fdc0
libpng-devel-1.2.49-1.el6_2.x86_64.rpm     MD5: 042e5188e0d496ddc7b0b68adafa3ce6
SHA-256: 519e17857b3cde541ad641ba1102381a0147d195cd41947d5f31c1187049c1c6
libpng-static-1.2.49-1.el6_2.x86_64.rpm     MD5: c37e3c4bdf2c4d777165b6be2fe177bb
SHA-256: 7136060f00c074a92e1bb11ac4fc27e63278bfe1847452d2322e787cea7ba3d1
 
Red Hat Enterprise Linux Workstation (v. 6)

SRPMS:
libpng-1.2.49-1.el6_2.src.rpm     MD5: 18679ad572b7b34bac28962476f812a9
SHA-256: 85c92c8c0dc76c90b65e267735e1927bc1cf5bc27b1e75b78440a9ec229b8fe3
 
IA-32:
libpng-1.2.49-1.el6_2.i686.rpm     MD5: bea16d1c2e5f8187e5c8a6bb458411d5
SHA-256: 5c95798046458303589f4cab0947d695d090092ef573afae193bdd5c13cb1c9b
libpng-debuginfo-1.2.49-1.el6_2.i686.rpm     MD5: 6c93245ff47d6ad1092b9c62b394abdd
SHA-256: 859a785a7edcf85603884c618a5eee3914b173dfbbbb06fc22eb8660a0971e11
libpng-devel-1.2.49-1.el6_2.i686.rpm     MD5: 967a4333564d2002c378a0671cc2857d
SHA-256: d0649239e3bebe55386c0fe287064dca9884c68786af2616e50f4bba19e8fdc0
libpng-static-1.2.49-1.el6_2.i686.rpm     MD5: c19aeeba8ce701f275f650c5cc9928ca
SHA-256: 6557930a8bfd7bc706c86ad805dc459d3bab5dd66a70391f8425e3d0b58914e9
 
x86_64:
libpng-1.2.49-1.el6_2.i686.rpm     MD5: bea16d1c2e5f8187e5c8a6bb458411d5
SHA-256: 5c95798046458303589f4cab0947d695d090092ef573afae193bdd5c13cb1c9b
libpng-1.2.49-1.el6_2.x86_64.rpm     MD5: c84f456c4ce6d03fa02359a90a900add
SHA-256: 1556e64b2ea7bd7f8603d696d51af59632af2b5322fb5dc455322e75da051b24
libpng-debuginfo-1.2.49-1.el6_2.i686.rpm     MD5: 6c93245ff47d6ad1092b9c62b394abdd
SHA-256: 859a785a7edcf85603884c618a5eee3914b173dfbbbb06fc22eb8660a0971e11
libpng-debuginfo-1.2.49-1.el6_2.x86_64.rpm     MD5: 7ced1d253e5a33f65b34ccdc32a64720
SHA-256: 26a585bcf95a1b71610e0da23d5995bbc39b42e86679831f0fed1eb9091a2491
libpng-devel-1.2.49-1.el6_2.i686.rpm     MD5: 967a4333564d2002c378a0671cc2857d
SHA-256: d0649239e3bebe55386c0fe287064dca9884c68786af2616e50f4bba19e8fdc0
libpng-devel-1.2.49-1.el6_2.x86_64.rpm     MD5: 042e5188e0d496ddc7b0b68adafa3ce6
SHA-256: 519e17857b3cde541ad641ba1102381a0147d195cd41947d5f31c1187049c1c6
libpng-static-1.2.49-1.el6_2.x86_64.rpm     MD5: c37e3c4bdf2c4d777165b6be2fe177bb
SHA-256: 7136060f00c074a92e1bb11ac4fc27e63278bfe1847452d2322e787cea7ba3d1
 
(The unlinked packages above are only available from the Red Hat Network)

Bugs fixed (see bugzilla for more information)

808139 - CVE-2011-3048 libpng: memory corruption flaw


References



These packages are GPG signed by Red Hat for security. Our key and details on how to verify the signature are available from:
https://www.redhat.com/security/team/key/#package

The Red Hat security contact is secalert@redhat.com. More contact details at http://www.redhat.com/security/team/contact/