Synopsis

nasm security update

Type/Severity

Security Advisory: Low

Topic

An updated nasm package that fixes multiple security issues is now available.

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

Description

NASM is an 80x86 assembler.

Two stack based buffer overflow bugs have been found in nasm. An attacker
could create an ASM file in such a way that when compiled by a victim,
could execute arbitrary code on their machine. The Common Vulnerabilities
and Exposures project (cve.mitre.org) has assigned the names CAN-2004-1287
and CAN-2005-1194 to these issues.

All users of nasm are advised to upgrade to this updated package, which
contains backported fixes for these issues.

Solution

Before applying this update, make sure that all previously-released
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/

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 - 143081 - CAN-2004-1287 Bernstein class reports buffer overflow in nasm
• BZ - 152962 - CAN-2005-1194 Buffer overflow in the ieee_putascii() function

CVEs

• CVE-2005-1194
• CVE-2004-1287

References

• http://tigger.uic.edu/~jlongs2/holes/nasm.txt

Red Hat Enterprise Linux Server 4

SRPM
x86_64
nasm-0.98.38-3.EL4.x86_64.rpm	SHA-256: 48ca1586f67cfc3ef1d433c5176802b86c83dd2de776a4e5b7f27ebfb4867e1e
nasm-0.98.38-3.EL4.x86_64.rpm	SHA-256: 48ca1586f67cfc3ef1d433c5176802b86c83dd2de776a4e5b7f27ebfb4867e1e
nasm-doc-0.98.38-3.EL4.x86_64.rpm	SHA-256: b56f32936b59a9d8e32eaf341d00a3fbc41d2486ed8599a5f993a1319c92f5a6
nasm-doc-0.98.38-3.EL4.x86_64.rpm	SHA-256: b56f32936b59a9d8e32eaf341d00a3fbc41d2486ed8599a5f993a1319c92f5a6
nasm-rdoff-0.98.38-3.EL4.x86_64.rpm	SHA-256: 5ffe6141387c48d354dd6ad328aef8d3af3f73acbc16a62e85815659afde99a6
nasm-rdoff-0.98.38-3.EL4.x86_64.rpm	SHA-256: 5ffe6141387c48d354dd6ad328aef8d3af3f73acbc16a62e85815659afde99a6
ia64
nasm-0.98.38-3.EL4.ia64.rpm	SHA-256: c5a7ecebc9d83b24d951630c5c97816cb4bb2166b565d001eafb1a83e10982e7
nasm-0.98.38-3.EL4.ia64.rpm	SHA-256: c5a7ecebc9d83b24d951630c5c97816cb4bb2166b565d001eafb1a83e10982e7
nasm-doc-0.98.38-3.EL4.ia64.rpm	SHA-256: 5e109dca7de7f4f27231bc65135ca6fad675a2a87ed814874b1a5d07da8be1f3
nasm-doc-0.98.38-3.EL4.ia64.rpm	SHA-256: 5e109dca7de7f4f27231bc65135ca6fad675a2a87ed814874b1a5d07da8be1f3
nasm-rdoff-0.98.38-3.EL4.ia64.rpm	SHA-256: bbade9b05cd792a28d07a6d8bba9bdd087c7bd32b38a9f178e3dc8452e0ff5b0
nasm-rdoff-0.98.38-3.EL4.ia64.rpm	SHA-256: bbade9b05cd792a28d07a6d8bba9bdd087c7bd32b38a9f178e3dc8452e0ff5b0
i386
nasm-0.98.38-3.EL4.i386.rpm	SHA-256: 7501e1a89f5c75f0d927f0e01c875520975715175654c31958b241af44a4ddfa
nasm-0.98.38-3.EL4.i386.rpm	SHA-256: 7501e1a89f5c75f0d927f0e01c875520975715175654c31958b241af44a4ddfa
nasm-doc-0.98.38-3.EL4.i386.rpm	SHA-256: d84e73617cf2f1cffaf5c52814274e054b2ed5292337c6d5bbdc50b8eaf5fb31
nasm-doc-0.98.38-3.EL4.i386.rpm	SHA-256: d84e73617cf2f1cffaf5c52814274e054b2ed5292337c6d5bbdc50b8eaf5fb31
nasm-rdoff-0.98.38-3.EL4.i386.rpm	SHA-256: 6288805d2d212c8d05e815a7bda1b69a09c7eef80dc65c4b8d9aa8bda46c3556
nasm-rdoff-0.98.38-3.EL4.i386.rpm	SHA-256: 6288805d2d212c8d05e815a7bda1b69a09c7eef80dc65c4b8d9aa8bda46c3556

Red Hat Enterprise Linux Workstation 4

SRPM
x86_64
nasm-0.98.38-3.EL4.x86_64.rpm	SHA-256: 48ca1586f67cfc3ef1d433c5176802b86c83dd2de776a4e5b7f27ebfb4867e1e
nasm-doc-0.98.38-3.EL4.x86_64.rpm	SHA-256: b56f32936b59a9d8e32eaf341d00a3fbc41d2486ed8599a5f993a1319c92f5a6
nasm-rdoff-0.98.38-3.EL4.x86_64.rpm	SHA-256: 5ffe6141387c48d354dd6ad328aef8d3af3f73acbc16a62e85815659afde99a6
ia64
nasm-0.98.38-3.EL4.ia64.rpm	SHA-256: c5a7ecebc9d83b24d951630c5c97816cb4bb2166b565d001eafb1a83e10982e7
nasm-doc-0.98.38-3.EL4.ia64.rpm	SHA-256: 5e109dca7de7f4f27231bc65135ca6fad675a2a87ed814874b1a5d07da8be1f3
nasm-rdoff-0.98.38-3.EL4.ia64.rpm	SHA-256: bbade9b05cd792a28d07a6d8bba9bdd087c7bd32b38a9f178e3dc8452e0ff5b0
i386
nasm-0.98.38-3.EL4.i386.rpm	SHA-256: 7501e1a89f5c75f0d927f0e01c875520975715175654c31958b241af44a4ddfa
nasm-doc-0.98.38-3.EL4.i386.rpm	SHA-256: d84e73617cf2f1cffaf5c52814274e054b2ed5292337c6d5bbdc50b8eaf5fb31
nasm-rdoff-0.98.38-3.EL4.i386.rpm	SHA-256: 6288805d2d212c8d05e815a7bda1b69a09c7eef80dc65c4b8d9aa8bda46c3556

Red Hat Enterprise Linux Desktop 4

SRPM
x86_64
nasm-0.98.38-3.EL4.x86_64.rpm	SHA-256: 48ca1586f67cfc3ef1d433c5176802b86c83dd2de776a4e5b7f27ebfb4867e1e
nasm-doc-0.98.38-3.EL4.x86_64.rpm	SHA-256: b56f32936b59a9d8e32eaf341d00a3fbc41d2486ed8599a5f993a1319c92f5a6
nasm-rdoff-0.98.38-3.EL4.x86_64.rpm	SHA-256: 5ffe6141387c48d354dd6ad328aef8d3af3f73acbc16a62e85815659afde99a6
i386
nasm-0.98.38-3.EL4.i386.rpm	SHA-256: 7501e1a89f5c75f0d927f0e01c875520975715175654c31958b241af44a4ddfa
nasm-doc-0.98.38-3.EL4.i386.rpm	SHA-256: d84e73617cf2f1cffaf5c52814274e054b2ed5292337c6d5bbdc50b8eaf5fb31
nasm-rdoff-0.98.38-3.EL4.i386.rpm	SHA-256: 6288805d2d212c8d05e815a7bda1b69a09c7eef80dc65c4b8d9aa8bda46c3556

Red Hat Enterprise Linux for IBM z Systems 4

SRPM
s390x
nasm-0.98.38-3.EL4.s390x.rpm	SHA-256: 55752a96b4538450eacf30e1118d58dfda6a9e30aaa5f86d79164b8bc70a3dd5
nasm-doc-0.98.38-3.EL4.s390x.rpm	SHA-256: 88a8c24b2a3c09246bf41fadd81ed651c2e8132780a6e9f314ae03568ea738cb
nasm-rdoff-0.98.38-3.EL4.s390x.rpm	SHA-256: 9236370ebbb78ee903f8e5d84e2f30490f42162eff7aeda0f5be6e49b645743c
s390
nasm-0.98.38-3.EL4.s390.rpm	SHA-256: 87110454f390d4a7abcf9f67a8343dc3dc5a37e8e8855bdb5a14868fa5fc124e
nasm-doc-0.98.38-3.EL4.s390.rpm	SHA-256: 593bebc3bd237a836adf2b0a507b8c593aca71e75c9c2f20d5ebf70cd28e724b
nasm-rdoff-0.98.38-3.EL4.s390.rpm	SHA-256: 5889d5c89fedabc643cebebfc603646acb1139cc1b693a02dac9f98f32599eca

Red Hat Enterprise Linux for Power, big endian 4

SRPM
ppc
nasm-0.98.38-3.EL4.ppc.rpm	SHA-256: b70af0b3fc39851ac475e7fa182a00f7abc2c9c22fc2446e4f7c07a67289cc3e
nasm-doc-0.98.38-3.EL4.ppc.rpm	SHA-256: 788a997c581f553269247b94b6814bff9179f833b0a2a475c45196fa74d03741
nasm-rdoff-0.98.38-3.EL4.ppc.rpm	SHA-256: e8a3213e7cbb40d8f5b771657e5b39754f9efd10b89de2db8826b8df28b52e20