CVE-2020-29385
Vulnerability from cvelistv5
Published
2020-12-26 02:01
Modified
2024-08-04 16:55
Severity ?
Summary
GNOME gdk-pixbuf (aka GdkPixbuf) before 2.42.2 allows a denial of service (infinite loop) in lzw.c in the function write_indexes. if c->self_code equals 10, self->code_table[10].extends will assign the value 11 to c. The next execution in the loop will assign self->code_table[11].extends to c, which will give the value of 10. This will make the loop run infinitely. This bug can, for example, be triggered by calling this function with a GIF image with LZW compression that is crafted in a special way.
References
cve@mitre.orghttps://bugs.debian.org/cgi-bin/bugreport.cgi?bug=977166Issue Tracking, Third Party Advisory
cve@mitre.orghttps://gitlab.gnome.org/GNOME/gdk-pixbuf/-/blob/master/NEWSRelease Notes, Vendor Advisory
cve@mitre.orghttps://gitlab.gnome.org/GNOME/gdk-pixbuf/-/issues/164Vendor Advisory
cve@mitre.orghttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/B5H3GNVWMZTYZR3JBYCK57PF7PFMQBNP/
cve@mitre.orghttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/BGZVCTH5O7WBJLYXZ2UOKLYNIFPVR55D/
cve@mitre.orghttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/EANWYODLOJDFLMBH6WEKJJMQ5PKLEWML/
cve@mitre.orghttps://security.gentoo.org/glsa/202012-15Third Party Advisory
cve@mitre.orghttps://ubuntu.com/security/CVE-2020-29385Patch, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=977166Issue Tracking, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://gitlab.gnome.org/GNOME/gdk-pixbuf/-/blob/master/NEWSRelease Notes, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://gitlab.gnome.org/GNOME/gdk-pixbuf/-/issues/164Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/B5H3GNVWMZTYZR3JBYCK57PF7PFMQBNP/
af854a3a-2127-422b-91ae-364da2661108https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/BGZVCTH5O7WBJLYXZ2UOKLYNIFPVR55D/
af854a3a-2127-422b-91ae-364da2661108https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/EANWYODLOJDFLMBH6WEKJJMQ5PKLEWML/
af854a3a-2127-422b-91ae-364da2661108https://security.gentoo.org/glsa/202012-15Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://ubuntu.com/security/CVE-2020-29385Patch, Third Party Advisory
Impacted products
Vendor Product Version
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