Overview

Request 715992 accepted

- version update to 1.2.59
Added png_check_chunk_length() function, and check all chunks except
IDAT against the default 8MB limit; check IDAT against the maximum
size computed from IHDR parameters (Fixes CVE-2017-12652).
Initialize memory allocated by png_inflate to zero, using memset, to
stop an oss-fuzz "use of uninitialized value" detection in png_set_text_2()
due to truncated iTXt or zTXt chunk.

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Request History
Petr Gajdos's avatar

pgajdos created request

- version update to 1.2.59
Added png_check_chunk_length() function, and check all chunks except
IDAT against the default 8MB limit; check IDAT against the maximum
size computed from IHDR parameters (Fixes CVE-2017-12652).
Initialize memory allocated by png_inflate to zero, using memset, to
stop an oss-fuzz "use of uninitialized value" detection in png_set_text_2()
due to truncated iTXt or zTXt chunk.


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factory-auto accepted review

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staging-bot added openSUSE:Factory:Staging:adi:18 as a reviewer

Being evaluated by staging project "openSUSE:Factory:Staging:adi:18"


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staging-bot accepted review

Picked openSUSE:Factory:Staging:adi:18


Ismail Dönmez's avatar

namtrac accepted review


Saul Goodman's avatar

licensedigger accepted review

ok


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staging-bot accepted review

ready to accept


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staging-bot approved review

ready to accept


Dominique Leuenberger's avatar

dimstar_suse accepted request

Accept to openSUSE:Factory

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