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CVE-2013-7424

Publication date 26 August 2015

Last updated 24 July 2024

Ubuntu priority

Medium

Why this priority?

The getaddrinfo function in glibc before 2.15, when compiled with libidn and the AI_IDN flag is used, allows context-dependent attackers to cause a denial of service (invalid free) and possibly execute arbitrary code via unspecified vectors, as demonstrated by an internationalized domain name to ping6.

Read the notes from the security team

Status

Package Ubuntu Release Status
eglibc 14.10 utopic Not in release
14.04 LTS trusty
Not affected
12.04 LTS precise
Not affected
10.04 LTS lucid
Not affected
glibc 14.10 utopic
Not affected
14.04 LTS trusty Not in release
12.04 LTS precise Not in release
10.04 LTS lucid Not in release

Notes

mdeslaur

introduced by https://sourceware.org/git/gitweb.cgi?p=glibc.git;a=commit;h=34a9094f49241ebb72084c536cf468fd51ebe3ec lucid doesn't look vulnerable

Patch details

For informational purposes only. We recommend not to cherry-pick updates. How can I get the fixes?

Package Patch details
glibc