CVE-2018-10112

NameCVE-2018-10112
DescriptionAn issue was discovered in GEGL through 0.3.32. The gegl_tile_backend_swap_constructed function in buffer/gegl-tile-backend-swap.c allows remote attackers to cause a denial of service (write access violation) or possibly have unspecified other impact via a malformed PNG file that is mishandled during a call to the babl_format_get_bytes_per_pixel function in babl-format.c in babl 0.1.46.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, Mageia, GitHub code/issues, web search, more)
NVD severitymedium (attack range: remote)

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
gegl (PTS)jessie0.2.0-7vulnerable
stretch0.3.8-4vulnerable
buster, sid0.4.12-1vulnerable

The information below is based on the following data on fixed versions.

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
geglsource(unstable)(unfixed)low

Notes

[stretch] - gegl <no-dsa> (Minor issue)
[jessie] - gegl <no-dsa> (Minor issue)
[wheezy] - gegl <no-dsa> (Minor issue)
https://bugzilla.gnome.org/show_bug.cgi?id=795249
https://gitlab.gnome.org/GNOME/gegl/issues/65
https://github.com/xiaoqx/pocs/tree/master/gegl#4-gegl-outbound-write-2

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