Description
Multiple integer overflows in Python before 2.5.2 might allow context-dependent attackers to have an unknown impact via vectors related to (1) Include/pymem.h; (2) _csv.c, (3) _struct.c, (4) arraymodule.c, (5) audioop.c, (6) binascii.c, (7) cPickle.c, (8) cStringIO.c, (9) cjkcodecs/multibytecodec.c, (10) datetimemodule.c, (11) md5.c, (12) rgbimgmodule.c, and (13) stropmodule.c in Modules/; (14) bufferobject.c, (15) listobject.c, and (16) obmalloc.c in Objects/; (17) Parser/node.c; and (18) asdl.c, (19) ast.c, (20) bltinmodule.c, and (21) compile.c in Python/, as addressed by "checks for integer overflows, contributed by Google."
Fixed in Linux distributions
Distributions backport fixes, so the version that fixes this vulnerability differs per release — upgrade to at least the version shown. From the distributions' security trackers and advisories.
Debian
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Debian 4.0 | python2.4 | 2.4.4-3+etch2 | DSA-1667-1 |
Red Hat
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| RHEL 5 | python +3 | 2.4.3-24.el5_3.6 | RHSA-2009:1176 |
| RHEL 4 | python +4 | 2.3.4-14.7.el4_8.2 | RHSA-2009:1177 |
| RHEL 3 | python +3 | 2.2.3-6.11 | RHSA-2009:1178 |
SUSE
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| SLES 15 SP1 | python | 2.7.17-7.32.2 | SUSE-SU-2020:0234-1 |
| SLES 15 SP1 | python-base | 2.7.17-7.32.1 | SUSE-SU-2020:0234-1 |
| SLES 15 | python | 2.7.17-7.32.2 | SUSE-SU-2020:0234-1 |
| SLES 15 | python-base | 2.7.17-7.32.1 | SUSE-SU-2020:0234-1 |
| SLES 2 | python | 2.7.17-7.32.2 | SUSE-SU-2020:0234-1 |
| SLES 2 | python-base | 2.7.17-7.32.1 | SUSE-SU-2020:0234-1 |
openSUSE
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| openSUSE Tumbleweed | python | 2.7.18-8.1 | openSUSE-SU-2024:11202-1 |
Azure Linux
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Azure Linux 3 | python-py | No fix yet | — |
Advisories 6
- RHSA-2009:1176 Red Hat Security Advisory: python security update Red Hat Security Advisories (RHSA) · Jun 26, 2026
- RHSA-2009:1178 Red Hat Security Advisory: python security update Red Hat Security Advisories (RHSA) · Jun 26, 2026
- RHSA-2009:1177 Red Hat Security Advisory: python security update Red Hat Security Advisories (RHSA) · Jun 26, 2026
- DSA-1667-1 python2.4 - several vulnerabilities Debian Security (DSA / DLA) · Mar 9, 2026
- openSUSE-SU-2024:11202-1 python-2.7.18-8.1 on GA media SUSE / openSUSE Security Updates · May 7, 2025
- SUSE-SU-2020:0234-1 Security update for python SUSE / openSUSE Security Updates · May 2, 2025
References
- 20080813 rPSA-2008-0243-1 idle python mailing-list
- SUSE-SR:2008:017 vendor-advisory
- ADV-2008-2288 vdb-entry
- 32793 third-party-advisory
- 30491 vdb-entry
- http://svn.python.org/view?rev=60793&view=rev
- 37471 third-party-advisory
- 31687 third-party-advisory
- http://www.python.org/download/releases/2.5.2/NEWS.txt
- http://www.vmware.com/security/advisories/VMSA-2009-0016.html
- GLSA-200807-16 vendor-advisory
- 31332 third-party-advisory
- USN-632-1 vendor-advisory
- http://bugs.gentoo.org/show_bug.cgi?id=232137
- MDVSA-2008:164 vendor-advisory
- 20091120 VMSA-2009-0016 VMware vCenter and ESX update release and vMA patch release address multiple security issue in third party components mailing-list
- 31518 third-party-advisory
- http://www.python.org/download/releases/2.6/NEWS.txt
- oval:org.mitre.oval:def:7720 vdb-entry signature
- oval:org.mitre.oval:def:8996 vdb-entry signature
- 31365 third-party-advisory
- http://www.novell.com/support/search.do?cmd=displayKC&docType=kc&externalId=InfoDocument-patchbuilder-readme5032900
- 31473 third-party-advisory
- http://wiki.rpath.com/Advisories:rPSA-2008-0243
- DSA-1667 vendor-advisory
- MDVSA-2008:163 vendor-advisory
- ADV-2009-3316 vdb-entry