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CVE-2005-2491

Publication date 23 August 2005

Last updated 24 July 2024

Ubuntu priority

Unknown

Why this priority?

Integer overflow in pcre_compile.c in Perl Compatible Regular Expressions (PCRE) before 6.2, as used in multiple products such as Python, Ethereal, and PHP, allows attackers to execute arbitrary code via quantifier values in regular expressions, which leads to a heap-based buffer overflow.

Status

Package Ubuntu Release Status
apache2 7.04 feisty
Not affected
6.10 edgy
Not affected
6.06 LTS dapper
Not affected
gnumeric 7.04 feisty
Not affected
6.10 edgy
Not affected
6.06 LTS dapper
Not affected
pcre3 7.04 feisty
Fixed 6.4-1.1ubuntu4
6.10 edgy
Fixed 6.4-1.1ubuntu4
6.06 LTS dapper
Fixed 6.4-1.1ubuntu4
python2.2 7.04 feisty Not in release
6.10 edgy Not in release
6.06 LTS dapper
Fixed 2.2.3dfsg-4
python2.3 7.04 feisty Not in release
6.10 edgy Not in release
6.06 LTS dapper
Fixed 2.3.5-9ubuntu1.2
python2.4 7.04 feisty
Not affected
6.10 edgy
Not affected
6.06 LTS dapper
Not affected

References

Related Ubuntu Security Notices (USN)

    • USN-173-2
    • PCRE vulnerability
    • 25 August 2005
    • USN-173-4
    • PCRE vulnerabilities
    • 31 August 2005
    • USN-173-1
    • PCRE vulnerability
    • 24 August 2005

Other references