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CVE-2013-7353

Publication date 6 May 2014

Last updated 24 July 2024

Ubuntu priority

Medium

Why this priority?

Integer overflow in the png_set_unknown_chunks function in libpng/pngset.c in libpng before 1.5.14beta08 allows context-dependent attackers to cause a denial of service (segmentation fault and crash) via a crafted image, which triggers a heap-based buffer overflow.

Read the notes from the security team

Status

Package Ubuntu Release Status
libpng 13.10 saucy
Not affected
12.10 quantal
Not affected
12.04 LTS precise
Not affected
10.04 LTS lucid
Not affected

Notes

mdeslaur

only affects 1.5 and higher as per http://sourceforge.net/p/png-mng/mailman/message/32215052/