vulnerability
SUSE: CVE-2020-29385: SUSE Linux Security Advisory
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 4 | (AV:N/AC:M/Au:N/C:N/I:N/A:P) | Dec 8, 2020 | Jan 25, 2021 | Oct 22, 2021 |
Severity
4
CVSS
(AV:N/AC:M/Au:N/C:N/I:N/A:P)
Published
Dec 8, 2020
Added
Jan 25, 2021
Modified
Oct 22, 2021
Description
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.
Solutions
suse-upgrade-gdk-pixbuf-develsuse-upgrade-gdk-pixbuf-devel-32bitsuse-upgrade-gdk-pixbuf-langsuse-upgrade-gdk-pixbuf-query-loaderssuse-upgrade-gdk-pixbuf-query-loaders-32bitsuse-upgrade-gdk-pixbuf-thumbnailersuse-upgrade-libgdk_pixbuf-2_0-0suse-upgrade-libgdk_pixbuf-2_0-0-32bitsuse-upgrade-typelib-1_0-gdkpixbuf-2_0suse-upgrade-typelib-1_0-gdkpixdata-2_0
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