Important: tetex security update

Advisory:	RHSA-2007:1027-6
Type:	Security Advisory
Severity:	Important
Issued on:	2007-11-08
Last updated on:	2007-11-08
Affected Products:	Red Hat Desktop (v. 4) Red Hat Enterprise Linux (v. 5 server) Red Hat Enterprise Linux AS (v. 4) Red Hat Enterprise Linux Desktop (v. 5 client) Red Hat Enterprise Linux ES (v. 4) Red Hat Enterprise Linux WS (v. 4)
OVAL:	com.redhat.rhsa-20071027.xml
CVEs (cve.mitre.org):	CVE-2007-4033 CVE-2007-4352 CVE-2007-5392 CVE-2007-5393

Details

Updated tetex packages that fix several security issues are now available
for Red Hat Enterprise Linux 4 and 5.

This update has been rated as having important security impact by the Red
Hat Security Response Team.

TeTeX is an implementation of TeX. TeX takes a text file and a set of
formatting commands as input, and creates a typesetter-independent DeVice
Independent (dvi) file as output.

Alin Rad Pop discovered several flaws in the handling of PDF files. An
attacker could create a malicious PDF file that would cause TeTeX to crash
or potentially execute arbitrary code when opened.
(CVE-2007-4352, CVE-2007-5392, CVE-2007-5393)

A flaw was found in the t1lib library, used in the handling of Type 1
fonts. An attacker could create a malicious file that would cause TeTeX to
crash, or potentially execute arbitrary code when opened. (CVE-2007-4033)

Users are advised to upgrade to these updated packages, which contain
backported patches to resolve these issues.

Solution

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

This update is available via Red Hat Network. Details on how to use
the Red Hat Network to apply this update are available at
http://kbase.redhat.com/faq/FAQ_58_10188

Updated packages

Red Hat Desktop (v. 4)

SRPMS:
tetex-2.0.2-22.0.1.EL4.10.src.rpm	`ee5da4d13ebc89ca506c862e66a58116`

IA-32:
tetex-2.0.2-22.0.1.EL4.10.i386.rpm	`027c2aebbf12ad46978d7790fa33a564`
tetex-afm-2.0.2-22.0.1.EL4.10.i386.rpm	`2bc6040e0a781e828d6fd6952904b7cd`
tetex-doc-2.0.2-22.0.1.EL4.10.i386.rpm	`f7f973c9e4302e1dc454241af599a0c0`
tetex-dvips-2.0.2-22.0.1.EL4.10.i386.rpm	`e526a49d653a71963cc4c6ad83d7d025`
tetex-fonts-2.0.2-22.0.1.EL4.10.i386.rpm	`340652dbb31b4ce1002dec39ddb149ac`
tetex-latex-2.0.2-22.0.1.EL4.10.i386.rpm	`c66a33f1d2ee030179ef30fad803488d`
tetex-xdvi-2.0.2-22.0.1.EL4.10.i386.rpm	`efd73b36456c5327ee1b24ef47e26f34`

x86_64:
tetex-2.0.2-22.0.1.EL4.10.x86_64.rpm	`9256a59442be5e16353c6e80c0c6eeb4`
tetex-afm-2.0.2-22.0.1.EL4.10.x86_64.rpm	`6382a7e46e5ad3d1e329e3620c0c5cb5`
tetex-doc-2.0.2-22.0.1.EL4.10.x86_64.rpm	`75373e789b643c8fa2fc93765e6970cd`
tetex-dvips-2.0.2-22.0.1.EL4.10.x86_64.rpm	`f23f9a67113c9dc617423782f7f86d0c`
tetex-fonts-2.0.2-22.0.1.EL4.10.x86_64.rpm	`6d9ec577c3ca1a1de2765058437a7176`
tetex-latex-2.0.2-22.0.1.EL4.10.x86_64.rpm	`0281b2119f411044713b3681d79672e4`
tetex-xdvi-2.0.2-22.0.1.EL4.10.x86_64.rpm	`5adea0e5b6eb555d771445594ca09051`

Red Hat Enterprise Linux (v. 5 server)

SRPMS:
tetex-3.0-33.2.el5_1.2.src.rpm	`b1b42ba1708170366ef929542721e792`

IA-32:
tetex-3.0-33.2.el5_1.2.i386.rpm	`1fbc3969e96b466560c90814b25aebe5`
tetex-afm-3.0-33.2.el5_1.2.i386.rpm	`440c373bdd22150fa5ad4804f078fec6`
tetex-doc-3.0-33.2.el5_1.2.i386.rpm	`b5086ee4832639db57282878a9b4aa4c`
tetex-dvips-3.0-33.2.el5_1.2.i386.rpm	`0568b6191a2f33f0b5ea028e419c0194`
tetex-fonts-3.0-33.2.el5_1.2.i386.rpm	`31fcdbc3370b30c2c665e86b5ca130a5`
tetex-latex-3.0-33.2.el5_1.2.i386.rpm	`b2aae2adc2955a745774c227e4e335df`
tetex-xdvi-3.0-33.2.el5_1.2.i386.rpm	`6c708669d258dc905000c1d20d18ad91`

IA-64:
tetex-3.0-33.2.el5_1.2.ia64.rpm	`f14401b2d2014defb1b54995368948f2`
tetex-afm-3.0-33.2.el5_1.2.ia64.rpm	`965666eb86b632b64019a082dacd40ba`
tetex-doc-3.0-33.2.el5_1.2.ia64.rpm	`8273756d1787fb0fa59c61520e0b13ef`
tetex-dvips-3.0-33.2.el5_1.2.ia64.rpm	`a98808f0b6242a235086ea8995623dfd`
tetex-fonts-3.0-33.2.el5_1.2.ia64.rpm	`4582e88c285f14755def63dbd7b95d70`
tetex-latex-3.0-33.2.el5_1.2.ia64.rpm	`330c602f426255fca1ce4e9bdda1e9d9`
tetex-xdvi-3.0-33.2.el5_1.2.ia64.rpm	`f781a1659fb4f1edfa733fe478bff0c7`

PPC:
tetex-3.0-33.2.el5_1.2.ppc.rpm	`433c7e0dacb9204070eb4e1b91db5a6d`
tetex-afm-3.0-33.2.el5_1.2.ppc.rpm	`51b25740e8c0a82337015af7c8a7a6b4`
tetex-doc-3.0-33.2.el5_1.2.ppc.rpm	`85a01809c690a6684b4d39f589cf78ba`
tetex-dvips-3.0-33.2.el5_1.2.ppc.rpm	`d36f0865f96879fd8e154d4bb890c092`
tetex-fonts-3.0-33.2.el5_1.2.ppc.rpm	`b2c62aaaa82424cd7c46d39d8d3a7ef2`
tetex-latex-3.0-33.2.el5_1.2.ppc.rpm	`6e0e98dd3e06ffe93c0c003466c53ffd`
tetex-xdvi-3.0-33.2.el5_1.2.ppc.rpm	`a7baac84232ddeddd26bc43719676605`

s390x:
tetex-3.0-33.2.el5_1.2.s390x.rpm	`a06beda8f1884944fd8714337b02e5f8`
tetex-afm-3.0-33.2.el5_1.2.s390x.rpm	`d19f6c8e75e73a1aa3f9a5a7227189e6`
tetex-doc-3.0-33.2.el5_1.2.s390x.rpm	`314aaf805fa9908c5bd8dd066a78ee69`
tetex-dvips-3.0-33.2.el5_1.2.s390x.rpm	`ffeeb98bc3d453d766f6834f681018e2`
tetex-fonts-3.0-33.2.el5_1.2.s390x.rpm	`bc495169336a4193e62573c91ca98e08`
tetex-latex-3.0-33.2.el5_1.2.s390x.rpm	`27817f1ec00502caa8ab74c0dea42e8b`
tetex-xdvi-3.0-33.2.el5_1.2.s390x.rpm	`051531181be471e4afbea3cc76e0087b`

x86_64:
tetex-3.0-33.2.el5_1.2.x86_64.rpm	`7a6307a6176d11dd21ec38a79260d5a1`
tetex-afm-3.0-33.2.el5_1.2.x86_64.rpm	`3dbdc412d3a9a189af7b62988e984db9`
tetex-doc-3.0-33.2.el5_1.2.x86_64.rpm	`3b43cf065dbdb05fb6c6114ff73960d2`
tetex-dvips-3.0-33.2.el5_1.2.x86_64.rpm	`ed0a4845c96a539aead363cd53eeee14`
tetex-fonts-3.0-33.2.el5_1.2.x86_64.rpm	`b14ed77067e9d92450b98d2bb5e31008`
tetex-latex-3.0-33.2.el5_1.2.x86_64.rpm	`291b02f4ab3ce4f51f87bd525b09adef`
tetex-xdvi-3.0-33.2.el5_1.2.x86_64.rpm	`a21bff151a307f6c1124f15fc609f0d4`

Red Hat Enterprise Linux AS (v. 4)

SRPMS:
tetex-2.0.2-22.0.1.EL4.10.src.rpm	`ee5da4d13ebc89ca506c862e66a58116`

IA-32:
tetex-2.0.2-22.0.1.EL4.10.i386.rpm	`027c2aebbf12ad46978d7790fa33a564`
tetex-afm-2.0.2-22.0.1.EL4.10.i386.rpm	`2bc6040e0a781e828d6fd6952904b7cd`
tetex-doc-2.0.2-22.0.1.EL4.10.i386.rpm	`f7f973c9e4302e1dc454241af599a0c0`
tetex-dvips-2.0.2-22.0.1.EL4.10.i386.rpm	`e526a49d653a71963cc4c6ad83d7d025`
tetex-fonts-2.0.2-22.0.1.EL4.10.i386.rpm	`340652dbb31b4ce1002dec39ddb149ac`
tetex-latex-2.0.2-22.0.1.EL4.10.i386.rpm	`c66a33f1d2ee030179ef30fad803488d`
tetex-xdvi-2.0.2-22.0.1.EL4.10.i386.rpm	`efd73b36456c5327ee1b24ef47e26f34`

IA-64:
tetex-2.0.2-22.0.1.EL4.10.ia64.rpm	`e06c955aba563a4be1d2b633e32ae112`
tetex-afm-2.0.2-22.0.1.EL4.10.ia64.rpm	`597906ed92b23704e8b822a874040272`
tetex-doc-2.0.2-22.0.1.EL4.10.ia64.rpm	`dbac70370dbf2e15c4cf10a64e0888bd`
tetex-dvips-2.0.2-22.0.1.EL4.10.ia64.rpm	`12e9fb0a0d262e17aec53c700147c704`
tetex-fonts-2.0.2-22.0.1.EL4.10.ia64.rpm	`60a15ffa5d94e10d5d30735474779695`
tetex-latex-2.0.2-22.0.1.EL4.10.ia64.rpm	`424e7335434932c91afbb78068e0b6cc`
tetex-xdvi-2.0.2-22.0.1.EL4.10.ia64.rpm	`7ff7f7760f339077f54454a9b5941905`

PPC:
tetex-2.0.2-22.0.1.EL4.10.ppc.rpm	`1362563a88035d1b5e568c3342e4ac27`
tetex-afm-2.0.2-22.0.1.EL4.10.ppc.rpm	`83244a2db4c8bd99d4cb38cdf4844551`
tetex-doc-2.0.2-22.0.1.EL4.10.ppc.rpm	`4707560e62f573407de9c3f611e06004`
tetex-dvips-2.0.2-22.0.1.EL4.10.ppc.rpm	`1a4a981d8f4d1627207eec38d5b7b23b`
tetex-fonts-2.0.2-22.0.1.EL4.10.ppc.rpm	`d8fd2d03c0c02c8f2e7f31560d8ea937`
tetex-latex-2.0.2-22.0.1.EL4.10.ppc.rpm	`5820a8afd235502f0a398a689dd6a62d`
tetex-xdvi-2.0.2-22.0.1.EL4.10.ppc.rpm	`4f3648c6fc71c75e6b86836a98c4866a`

s390:
tetex-2.0.2-22.0.1.EL4.10.s390.rpm	`a3b525ffbd450b2167e68831c2b55b73`
tetex-afm-2.0.2-22.0.1.EL4.10.s390.rpm	`4b0d73456a23c998c4ec04fb22c23ddb`
tetex-doc-2.0.2-22.0.1.EL4.10.s390.rpm	`f29a2b2a4c21c9cf104be216c6a5b0fe`
tetex-dvips-2.0.2-22.0.1.EL4.10.s390.rpm	`d41e8fd19df69be9e1f34fb1dada735f`
tetex-fonts-2.0.2-22.0.1.EL4.10.s390.rpm	`ff2526d5aa53852065ffee38b490cd67`
tetex-latex-2.0.2-22.0.1.EL4.10.s390.rpm	`baa804414ce7c1a7cdc443dd8e0a0dcd`
tetex-xdvi-2.0.2-22.0.1.EL4.10.s390.rpm	`0b7943a6d9800d90d4dbacac0302d531`

s390x:
tetex-2.0.2-22.0.1.EL4.10.s390x.rpm	`43976716352f385d87865db38ea615af`
tetex-afm-2.0.2-22.0.1.EL4.10.s390x.rpm	`c644606a45f5a83ef9818973990325ea`
tetex-doc-2.0.2-22.0.1.EL4.10.s390x.rpm	`abacd59736f4169de95bfcf2382afa55`
tetex-dvips-2.0.2-22.0.1.EL4.10.s390x.rpm	`f99dbe4de2733668786ee110f4896ed7`
tetex-fonts-2.0.2-22.0.1.EL4.10.s390x.rpm	`b39ab1c0dc6a27c50f1611475402c26a`
tetex-latex-2.0.2-22.0.1.EL4.10.s390x.rpm	`4ce12256a2a348f11cbfa9e368e2c734`
tetex-xdvi-2.0.2-22.0.1.EL4.10.s390x.rpm	`92b7f3c840d5523de4f979f015a3d062`

x86_64:
tetex-2.0.2-22.0.1.EL4.10.x86_64.rpm	`9256a59442be5e16353c6e80c0c6eeb4`
tetex-afm-2.0.2-22.0.1.EL4.10.x86_64.rpm	`6382a7e46e5ad3d1e329e3620c0c5cb5`
tetex-doc-2.0.2-22.0.1.EL4.10.x86_64.rpm	`75373e789b643c8fa2fc93765e6970cd`
tetex-dvips-2.0.2-22.0.1.EL4.10.x86_64.rpm	`f23f9a67113c9dc617423782f7f86d0c`
tetex-fonts-2.0.2-22.0.1.EL4.10.x86_64.rpm	`6d9ec577c3ca1a1de2765058437a7176`
tetex-latex-2.0.2-22.0.1.EL4.10.x86_64.rpm	`0281b2119f411044713b3681d79672e4`
tetex-xdvi-2.0.2-22.0.1.EL4.10.x86_64.rpm	`5adea0e5b6eb555d771445594ca09051`

Red Hat Enterprise Linux Desktop (v. 5 client)

SRPMS:
tetex-3.0-33.2.el5_1.2.src.rpm	`b1b42ba1708170366ef929542721e792`

IA-32:
tetex-3.0-33.2.el5_1.2.i386.rpm	`1fbc3969e96b466560c90814b25aebe5`
tetex-afm-3.0-33.2.el5_1.2.i386.rpm	`440c373bdd22150fa5ad4804f078fec6`
tetex-doc-3.0-33.2.el5_1.2.i386.rpm	`b5086ee4832639db57282878a9b4aa4c`
tetex-dvips-3.0-33.2.el5_1.2.i386.rpm	`0568b6191a2f33f0b5ea028e419c0194`
tetex-fonts-3.0-33.2.el5_1.2.i386.rpm	`31fcdbc3370b30c2c665e86b5ca130a5`
tetex-latex-3.0-33.2.el5_1.2.i386.rpm	`b2aae2adc2955a745774c227e4e335df`
tetex-xdvi-3.0-33.2.el5_1.2.i386.rpm	`6c708669d258dc905000c1d20d18ad91`

x86_64:
tetex-3.0-33.2.el5_1.2.x86_64.rpm	`7a6307a6176d11dd21ec38a79260d5a1`
tetex-afm-3.0-33.2.el5_1.2.x86_64.rpm	`3dbdc412d3a9a189af7b62988e984db9`
tetex-doc-3.0-33.2.el5_1.2.x86_64.rpm	`3b43cf065dbdb05fb6c6114ff73960d2`
tetex-dvips-3.0-33.2.el5_1.2.x86_64.rpm	`ed0a4845c96a539aead363cd53eeee14`
tetex-fonts-3.0-33.2.el5_1.2.x86_64.rpm	`b14ed77067e9d92450b98d2bb5e31008`
tetex-latex-3.0-33.2.el5_1.2.x86_64.rpm	`291b02f4ab3ce4f51f87bd525b09adef`
tetex-xdvi-3.0-33.2.el5_1.2.x86_64.rpm	`a21bff151a307f6c1124f15fc609f0d4`

Red Hat Enterprise Linux ES (v. 4)

SRPMS:
tetex-2.0.2-22.0.1.EL4.10.src.rpm	`ee5da4d13ebc89ca506c862e66a58116`

IA-32:
tetex-2.0.2-22.0.1.EL4.10.i386.rpm	`027c2aebbf12ad46978d7790fa33a564`
tetex-afm-2.0.2-22.0.1.EL4.10.i386.rpm	`2bc6040e0a781e828d6fd6952904b7cd`
tetex-doc-2.0.2-22.0.1.EL4.10.i386.rpm	`f7f973c9e4302e1dc454241af599a0c0`
tetex-dvips-2.0.2-22.0.1.EL4.10.i386.rpm	`e526a49d653a71963cc4c6ad83d7d025`
tetex-fonts-2.0.2-22.0.1.EL4.10.i386.rpm	`340652dbb31b4ce1002dec39ddb149ac`
tetex-latex-2.0.2-22.0.1.EL4.10.i386.rpm	`c66a33f1d2ee030179ef30fad803488d`
tetex-xdvi-2.0.2-22.0.1.EL4.10.i386.rpm	`efd73b36456c5327ee1b24ef47e26f34`

IA-64:
tetex-2.0.2-22.0.1.EL4.10.ia64.rpm	`e06c955aba563a4be1d2b633e32ae112`
tetex-afm-2.0.2-22.0.1.EL4.10.ia64.rpm	`597906ed92b23704e8b822a874040272`
tetex-doc-2.0.2-22.0.1.EL4.10.ia64.rpm	`dbac70370dbf2e15c4cf10a64e0888bd`
tetex-dvips-2.0.2-22.0.1.EL4.10.ia64.rpm	`12e9fb0a0d262e17aec53c700147c704`
tetex-fonts-2.0.2-22.0.1.EL4.10.ia64.rpm	`60a15ffa5d94e10d5d30735474779695`
tetex-latex-2.0.2-22.0.1.EL4.10.ia64.rpm	`424e7335434932c91afbb78068e0b6cc`
tetex-xdvi-2.0.2-22.0.1.EL4.10.ia64.rpm	`7ff7f7760f339077f54454a9b5941905`

x86_64:
tetex-2.0.2-22.0.1.EL4.10.x86_64.rpm	`9256a59442be5e16353c6e80c0c6eeb4`
tetex-afm-2.0.2-22.0.1.EL4.10.x86_64.rpm	`6382a7e46e5ad3d1e329e3620c0c5cb5`
tetex-doc-2.0.2-22.0.1.EL4.10.x86_64.rpm	`75373e789b643c8fa2fc93765e6970cd`
tetex-dvips-2.0.2-22.0.1.EL4.10.x86_64.rpm	`f23f9a67113c9dc617423782f7f86d0c`
tetex-fonts-2.0.2-22.0.1.EL4.10.x86_64.rpm	`6d9ec577c3ca1a1de2765058437a7176`
tetex-latex-2.0.2-22.0.1.EL4.10.x86_64.rpm	`0281b2119f411044713b3681d79672e4`
tetex-xdvi-2.0.2-22.0.1.EL4.10.x86_64.rpm	`5adea0e5b6eb555d771445594ca09051`

Red Hat Enterprise Linux WS (v. 4)

SRPMS:
tetex-2.0.2-22.0.1.EL4.10.src.rpm	`ee5da4d13ebc89ca506c862e66a58116`

IA-32:
tetex-2.0.2-22.0.1.EL4.10.i386.rpm	`027c2aebbf12ad46978d7790fa33a564`
tetex-afm-2.0.2-22.0.1.EL4.10.i386.rpm	`2bc6040e0a781e828d6fd6952904b7cd`
tetex-doc-2.0.2-22.0.1.EL4.10.i386.rpm	`f7f973c9e4302e1dc454241af599a0c0`
tetex-dvips-2.0.2-22.0.1.EL4.10.i386.rpm	`e526a49d653a71963cc4c6ad83d7d025`
tetex-fonts-2.0.2-22.0.1.EL4.10.i386.rpm	`340652dbb31b4ce1002dec39ddb149ac`
tetex-latex-2.0.2-22.0.1.EL4.10.i386.rpm	`c66a33f1d2ee030179ef30fad803488d`
tetex-xdvi-2.0.2-22.0.1.EL4.10.i386.rpm	`efd73b36456c5327ee1b24ef47e26f34`

IA-64:
tetex-2.0.2-22.0.1.EL4.10.ia64.rpm	`e06c955aba563a4be1d2b633e32ae112`
tetex-afm-2.0.2-22.0.1.EL4.10.ia64.rpm	`597906ed92b23704e8b822a874040272`
tetex-doc-2.0.2-22.0.1.EL4.10.ia64.rpm	`dbac70370dbf2e15c4cf10a64e0888bd`
tetex-dvips-2.0.2-22.0.1.EL4.10.ia64.rpm	`12e9fb0a0d262e17aec53c700147c704`
tetex-fonts-2.0.2-22.0.1.EL4.10.ia64.rpm	`60a15ffa5d94e10d5d30735474779695`
tetex-latex-2.0.2-22.0.1.EL4.10.ia64.rpm	`424e7335434932c91afbb78068e0b6cc`
tetex-xdvi-2.0.2-22.0.1.EL4.10.ia64.rpm	`7ff7f7760f339077f54454a9b5941905`

x86_64:
tetex-2.0.2-22.0.1.EL4.10.x86_64.rpm	`9256a59442be5e16353c6e80c0c6eeb4`
tetex-afm-2.0.2-22.0.1.EL4.10.x86_64.rpm	`6382a7e46e5ad3d1e329e3620c0c5cb5`
tetex-doc-2.0.2-22.0.1.EL4.10.x86_64.rpm	`75373e789b643c8fa2fc93765e6970cd`
tetex-dvips-2.0.2-22.0.1.EL4.10.x86_64.rpm	`f23f9a67113c9dc617423782f7f86d0c`
tetex-fonts-2.0.2-22.0.1.EL4.10.x86_64.rpm	`6d9ec577c3ca1a1de2765058437a7176`
tetex-latex-2.0.2-22.0.1.EL4.10.x86_64.rpm	`0281b2119f411044713b3681d79672e4`
tetex-xdvi-2.0.2-22.0.1.EL4.10.x86_64.rpm	`5adea0e5b6eb555d771445594ca09051`

(The unlinked packages above are only available from the Red Hat Network)

Bugs fixed (see bugzilla for more information)

345101 - CVE-2007-4352 xpdf memory corruption in DCTStream::readProgressiveDataUnit()
345111 - CVE-2007-5392 xpdf buffer overflow in DCTStream::reset()
345121 - CVE-2007-5393 xpdf buffer overflow in CCITTFaxStream::lookChar()
352271 - CVE-2007-4033 t1lib font filename string overflow

References

http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-4033
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-4352
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-5392
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-5393
http://www.redhat.com/security/updates/classification/#important

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/