squid security update
| Advisory: | RHSA-2004:462-10 |
|---|---|
| Type: | Security Advisory |
| Severity: | Moderate |
| Issued on: | 2004-09-30 |
| Last updated on: | 2004-09-30 |
| Affected Products: | Red Hat Desktop (v. 3) Red Hat Enterprise Linux AS (v. 3) Red Hat Enterprise Linux ES (v. 3) Red Hat Enterprise Linux WS (v. 3) |
| CVEs (cve.mitre.org): |
CVE-2004-0832 |
Details
An updated squid package that fixes a security vulnerability in the NTLM
authentication helper is now available.
Squid is a full-featured Web proxy cache.
An out of bounds memory read bug was found within the NTLM authentication
helper routine. If Squid is configured to use the NTLM authentication
helper, a remote attacker could send a carefully crafted NTLM
authentication packet and cause Squid to crash. The Common Vulnerabilities
and Exposures project (cve.mitre.org) has assigned the name CAN-2004-0832
to this issue.
Note: The NTLM authentication helper is not enabled by default in Red Hat
Enterprise Linux 3. Red Hat Enterprise Linux 2.1 is not vulnerable to this
issue as it shipped with a version of Squid which did not contain the
vulnerable helper.
Users of Squid should update to this erratum package, which contains a
backported patch and is not vulnerable to this issue.
Solution
errata relevant to your system have been applied. Use Red Hat
Network to download and update your packages. To launch the Red Hat
Update Agent, use the following command:
up2date
For information on how to install packages manually, refer to the
following Web page for the System Administration or Customization
guide specific to your system:
http://www.redhat.com/docs/manuals/enterprise/
Updated packages
| Red Hat Desktop (v. 3) | |
| SRPMS: | |
| squid-2.5.STABLE3-6.3E.1.src.rpm File outdated by: RHSA-2008:0214 |
MD5: 319a574d8ab2d7e1bfa454055f3f1933 |
| squid-2.5.STABLE3-6.3E.1.src.rpm File outdated by: RHSA-2008:0214 |
MD5: 319a574d8ab2d7e1bfa454055f3f1933 |
| IA-32: | |
| squid-2.5.STABLE3-6.3E.1.i386.rpm File outdated by: RHSA-2008:0214 |
MD5: 3b46288783aacdd9842d43f221201c44 |
| x86_64: | |
| squid-2.5.STABLE3-6.3E.1.x86_64.rpm File outdated by: RHSA-2008:0214 |
MD5: 0c63d4747a0e6848cd69259b6e7648dd |
| Red Hat Enterprise Linux AS (v. 3) | |
| SRPMS: | |
| squid-2.5.STABLE3-6.3E.1.src.rpm File outdated by: RHSA-2008:0214 |
MD5: 319a574d8ab2d7e1bfa454055f3f1933 |
| squid-2.5.STABLE3-6.3E.1.src.rpm File outdated by: RHSA-2008:0214 |
MD5: 319a574d8ab2d7e1bfa454055f3f1933 |
| IA-32: | |
| squid-2.5.STABLE3-6.3E.1.i386.rpm File outdated by: RHSA-2008:0214 |
MD5: 3b46288783aacdd9842d43f221201c44 |
| IA-64: | |
| squid-2.5.STABLE3-6.3E.1.ia64.rpm File outdated by: RHSA-2008:0214 |
MD5: e92e66c250e34497a397c53c33ae1c2b |
| PPC: | |
| squid-2.5.STABLE3-6.3E.1.ppc.rpm File outdated by: RHSA-2008:0214 |
MD5: 726578556b36bb263526841add7dd9a2 |
| s390: | |
| squid-2.5.STABLE3-6.3E.1.s390.rpm File outdated by: RHSA-2008:0214 |
MD5: ce1c585636cfe7843f9188f283533800 |
| s390x: | |
| squid-2.5.STABLE3-6.3E.1.s390x.rpm File outdated by: RHSA-2008:0214 |
MD5: cd974ecba26d90d98a145e9813221dfb |
| x86_64: | |
| squid-2.5.STABLE3-6.3E.1.x86_64.rpm File outdated by: RHSA-2008:0214 |
MD5: 0c63d4747a0e6848cd69259b6e7648dd |
| Red Hat Enterprise Linux ES (v. 3) | |
| SRPMS: | |
| squid-2.5.STABLE3-6.3E.1.src.rpm File outdated by: RHSA-2008:0214 |
MD5: 319a574d8ab2d7e1bfa454055f3f1933 |
| squid-2.5.STABLE3-6.3E.1.src.rpm File outdated by: RHSA-2008:0214 |
MD5: 319a574d8ab2d7e1bfa454055f3f1933 |
| IA-32: | |
| squid-2.5.STABLE3-6.3E.1.i386.rpm File outdated by: RHSA-2008:0214 |
MD5: 3b46288783aacdd9842d43f221201c44 |
| IA-64: | |
| squid-2.5.STABLE3-6.3E.1.ia64.rpm File outdated by: RHSA-2008:0214 |
MD5: e92e66c250e34497a397c53c33ae1c2b |
| x86_64: | |
| squid-2.5.STABLE3-6.3E.1.x86_64.rpm File outdated by: RHSA-2008:0214 |
MD5: 0c63d4747a0e6848cd69259b6e7648dd |
| Red Hat Enterprise Linux WS (v. 3) | |
| SRPMS: | |
| squid-2.5.STABLE3-6.3E.1.src.rpm File outdated by: RHSA-2008:0214 |
MD5: 319a574d8ab2d7e1bfa454055f3f1933 |
| squid-2.5.STABLE3-6.3E.1.src.rpm File outdated by: RHSA-2008:0214 |
MD5: 319a574d8ab2d7e1bfa454055f3f1933 |
| IA-32: | |
| squid-2.5.STABLE3-6.3E.1.i386.rpm File outdated by: RHSA-2008:0214 |
MD5: 3b46288783aacdd9842d43f221201c44 |
| IA-64: | |
| squid-2.5.STABLE3-6.3E.1.ia64.rpm File outdated by: RHSA-2008:0214 |
MD5: e92e66c250e34497a397c53c33ae1c2b |
| x86_64: | |
| squid-2.5.STABLE3-6.3E.1.x86_64.rpm File outdated by: RHSA-2008:0214 |
MD5: 0c63d4747a0e6848cd69259b6e7648dd |
Bugs fixed (see bugzilla for more information)
131750 - CAN-2004-0832 Certain malformed NTLMSSP packets could crash the NTLM helpers provided by Squid
References
http://www.squid-cache.org/bugs/show_bug.cgi?id=1045
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/
