- Issued:
- 2005-07-25
- Updated:
- 2005-07-25
RHSA-2005:640 - Security Advisory
Synopsis
fetchmail security update
Type/Severity
Security Advisory: Important
Red Hat Insights patch analysis
Identify and remediate systems affected by this advisory.
Topic
Updated fetchmail packages that fix a security flaw are now available.
This update has been rated as having important security impact by the Red
Hat Security Response Team.
Description
Fetchmail is a remote mail retrieval and forwarding utility.
A buffer overflow was discovered in fetchmail's POP3 client. A malicious
server could cause send a carefully crafted message UID and cause fetchmail
to crash or potentially execute arbitrary code as the user running
fetchmail. The Common Vulnerabilities and Exposures project assigned the
name CAN-2005-2335 to this issue.
Users of fetchmail should update to this erratum package which contains a
backported patch to correct this issue.
Solution
Before applying this update, make sure all previously released errata
relevant to your system have been applied.
This update is available via Red Hat Network. To use Red Hat Network,
launch the Red Hat Update Agent with the following command:
up2date
This will start an interactive process that will result in the appropriate
RPMs being upgraded on your system.
Affected Products
- Red Hat Enterprise Linux Server 4 x86_64
- Red Hat Enterprise Linux Server 4 ia64
- Red Hat Enterprise Linux Server 4 i386
- Red Hat Enterprise Linux Server 3 x86_64
- Red Hat Enterprise Linux Server 3 ia64
- Red Hat Enterprise Linux Server 3 i386
- Red Hat Enterprise Linux Server 2 ia64
- Red Hat Enterprise Linux Server 2 i386
- Red Hat Enterprise Linux Workstation 4 x86_64
- Red Hat Enterprise Linux Workstation 4 ia64
- Red Hat Enterprise Linux Workstation 4 i386
- Red Hat Enterprise Linux Workstation 3 x86_64
- Red Hat Enterprise Linux Workstation 3 ia64
- Red Hat Enterprise Linux Workstation 3 i386
- Red Hat Enterprise Linux Workstation 2 ia64
- Red Hat Enterprise Linux Workstation 2 i386
- Red Hat Enterprise Linux Desktop 4 x86_64
- Red Hat Enterprise Linux Desktop 4 i386
- Red Hat Enterprise Linux Desktop 3 x86_64
- Red Hat Enterprise Linux Desktop 3 i386
- Red Hat Enterprise Linux for IBM z Systems 4 s390x
- Red Hat Enterprise Linux for IBM z Systems 4 s390
- Red Hat Enterprise Linux for IBM z Systems 3 s390x
- Red Hat Enterprise Linux for IBM z Systems 3 s390
- Red Hat Enterprise Linux for Power, big endian 4 ppc
- Red Hat Enterprise Linux for Power, big endian 3 ppc
Fixes
- BZ - 163816 - CAN-2005-2335 fetchmail overflow from malicious pop3 server
CVEs
References
(none)
Red Hat Enterprise Linux Server 4
| SRPM | |
|---|---|
| x86_64 | |
| fetchmail-6.2.5-6.el4.2.x86_64.rpm | SHA-256: 78a9a8c506cb05d01bf89175dd393ad937a17991a3c12dfec30855befdeaa380 |
| fetchmail-6.2.5-6.el4.2.x86_64.rpm | SHA-256: 78a9a8c506cb05d01bf89175dd393ad937a17991a3c12dfec30855befdeaa380 |
| ia64 | |
| fetchmail-6.2.5-6.el4.2.ia64.rpm | SHA-256: bcf985d735489dc8643bd95a1ad7273b8cb53ce93d0d74e3fe8ba3b06f270a32 |
| fetchmail-6.2.5-6.el4.2.ia64.rpm | SHA-256: bcf985d735489dc8643bd95a1ad7273b8cb53ce93d0d74e3fe8ba3b06f270a32 |
| i386 | |
| fetchmail-6.2.5-6.el4.2.i386.rpm | SHA-256: 2641f27e7c556c1d6e198420b7ef2c5eb5a56b8a876168420b6deb574d568377 |
| fetchmail-6.2.5-6.el4.2.i386.rpm | SHA-256: 2641f27e7c556c1d6e198420b7ef2c5eb5a56b8a876168420b6deb574d568377 |
Red Hat Enterprise Linux Server 3
| SRPM | |
|---|---|
| x86_64 | |
| ia64 | |
| i386 |
Red Hat Enterprise Linux Server 2
| SRPM | |
|---|---|
| ia64 | |
| i386 |
Red Hat Enterprise Linux Workstation 4
| SRPM | |
|---|---|
| x86_64 | |
| fetchmail-6.2.5-6.el4.2.x86_64.rpm | SHA-256: 78a9a8c506cb05d01bf89175dd393ad937a17991a3c12dfec30855befdeaa380 |
| ia64 | |
| fetchmail-6.2.5-6.el4.2.ia64.rpm | SHA-256: bcf985d735489dc8643bd95a1ad7273b8cb53ce93d0d74e3fe8ba3b06f270a32 |
| i386 | |
| fetchmail-6.2.5-6.el4.2.i386.rpm | SHA-256: 2641f27e7c556c1d6e198420b7ef2c5eb5a56b8a876168420b6deb574d568377 |
Red Hat Enterprise Linux Workstation 3
| SRPM | |
|---|---|
| x86_64 | |
| ia64 | |
| i386 |
Red Hat Enterprise Linux Workstation 2
| SRPM | |
|---|---|
| ia64 | |
| i386 |
Red Hat Enterprise Linux Desktop 4
| SRPM | |
|---|---|
| x86_64 | |
| fetchmail-6.2.5-6.el4.2.x86_64.rpm | SHA-256: 78a9a8c506cb05d01bf89175dd393ad937a17991a3c12dfec30855befdeaa380 |
| i386 | |
| fetchmail-6.2.5-6.el4.2.i386.rpm | SHA-256: 2641f27e7c556c1d6e198420b7ef2c5eb5a56b8a876168420b6deb574d568377 |
Red Hat Enterprise Linux Desktop 3
| SRPM | |
|---|---|
| x86_64 | |
| i386 |
Red Hat Enterprise Linux for IBM z Systems 4
| SRPM | |
|---|---|
| s390x | |
| fetchmail-6.2.5-6.el4.2.s390x.rpm | SHA-256: a40f8c727cbdf8234eb5c3f674e44c367d222f2c5982ac64f6e353c9d1ae91df |
| s390 | |
| fetchmail-6.2.5-6.el4.2.s390.rpm | SHA-256: df456c5203d81d13bdb0ef10d86db035b2d5362226f2248793833e3b49d30dce |
Red Hat Enterprise Linux for IBM z Systems 3
| SRPM | |
|---|---|
| s390x | |
| s390 |
Red Hat Enterprise Linux for Power, big endian 4
| SRPM | |
|---|---|
| ppc | |
| fetchmail-6.2.5-6.el4.2.ppc.rpm | SHA-256: 869b436a6c91f9fbaba8a709343dbe12940b179ce35859810ad08d4f5a1bb2b5 |
Red Hat Enterprise Linux for Power, big endian 3
| SRPM | |
|---|---|
| ppc |
The Red Hat security contact is secalert@redhat.com. More contact details at https://access.redhat.com/security/team/contact/.
