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Bug 635220 (CVE-2017-11591, CVE-2017-11592) - <media-gfx/exiv2-0.26_p20171104: Multiple vulnerabilities
Summary: <media-gfx/exiv2-0.26_p20171104: Multiple vulnerabilities
Alias: CVE-2017-11591, CVE-2017-11592
Product: Gentoo Security
Classification: Unclassified
Component: Vulnerabilities (show other bugs)
Hardware: All Linux
: Normal minor (vote)
Assignee: Gentoo Security
Whiteboard: B3 [noglsa cve]
Depends on: CVE-2017-14857, CVE-2017-14858, CVE-2017-14859, CVE-2017-14860, CVE-2017-14861, CVE-2017-14862, CVE-2017-14863, CVE-2017-14864, CVE-2017-14865, CVE-2017-14866
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Reported: 2017-10-23 20:10 UTC by GLSAMaker/CVETool Bot
Modified: 2017-11-19 16:57 UTC (History)
1 user (show)

See Also:
Package list:
Runtime testing required: ---


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Description GLSAMaker/CVETool Bot gentoo-dev 2017-10-23 20:10:21 UTC
CVE-2017-14857 (
  In Exiv2 0.26, there is an invalid free in the Image class in image.cpp that
  leads to a Segmentation fault. A crafted input will lead to a denial of
  service attack.

CVE-2017-11592 (
  There is a Mismatched Memory Management Routines vulnerability in the
  Exiv2::FileIo::seek function of Exiv2 0.26 that will lead to a remote denial
  of service attack (heap memory corruption) via crafted input.

CVE-2017-11591 (
  There is a Floating point exception in the Exiv2::ValueType function in
  Exiv2 0.26 that will lead to a remote denial of service attack via crafted
Comment 1 D'juan McDonald (domhnall) 2017-10-23 21:00:55 UTC
CVE-2017-14857 Patch:

CVE-2017-11592 Patch:

CVE-2017-11591 Patch:

@maintainer(s), after bump, please call for stabilization, Thank you.

Gentoo Security Padawan
Daj Uan (jmbailey)
Comment 2 Andreas Sturmlechner gentoo-dev 2017-10-23 23:37:50 UTC
Current snapshot media-gfx/exiv2-0.26_p20171018 should be unaffected.
Comment 3 Andreas Sturmlechner gentoo-dev 2017-11-19 15:32:45 UTC
Cleanup done in git commit cdb23e8b3608be50daebdeb5d904b179a58d8339