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CVE-2014-4049

Publication date 18 June 2014

Last updated 24 July 2024

Ubuntu priority

Medium

Why this priority?

Heap-based buffer overflow in the php_parserr function in ext/standard/dns.c in PHP 5.6.0beta4 and earlier allows remote servers to cause a denial of service (crash) and possibly execute arbitrary code via a crafted DNS TXT record, related to the dns_get_record function.

Status

Package Ubuntu Release Status
php5 14.04 LTS trusty
Fixed 5.5.9+dfsg-1ubuntu4.1
13.10 saucy
Fixed 5.5.3+dfsg-1ubuntu2.4
12.04 LTS precise
Fixed 5.3.10-1ubuntu3.12
10.04 LTS lucid
Fixed 5.3.2-1ubuntu4.25

Patch details

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

Package Patch details
php5

References

Related Ubuntu Security Notices (USN)

Other references