CVE-2021-44648 — Out-of-bounds Write in Gdkpixbuf

CWE-787 — Out-of-bounds WriteCWE-125 — Out-of-bounds Read7 documents7 sources
Severity
8.8HIGHNVD
EPSS
0.2%
top 63.96%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
4
Gnome Gdk-pixbufDebian LinuxFedoraproject Fedora+1 more
Timeline
PublishedJan 12
Latest updateSep 13

Description

GNOME gdk-pixbuf 2.42.6 is vulnerable to a heap-buffer overflow vulnerability when decoding the lzw compressed stream of image data in GIF files with lzw minimum code size equals to 12.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:HExploitability: 2.8 | Impact: 5.9

Affected Packages2 packages

▶Debiangnome/gdk-pixbuf< 2.42.2+dfsg-1+deb11u1+3
▶NVDgnome/gdkpixbuf2.42.6

Also affects: Debian Linux 11.0, Fedora 34, 35

🔴Vulnerability Details

3
GHSA
GHSA-hm7g-c3p8-8xwf: GNOME gdk-pixbuf 2↗2022-02-15
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CVEList
CVE-2021-44648: GNOME gdk-pixbuf 2↗2022-01-12
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OSV
CVE-2021-44648: GNOME gdk-pixbuf 2↗2022-01-12
▶

📋Vendor Advisories

3
Ubuntu
GDK-PixBuf vulnerability↗2022-09-13
▶
Red Hat
gdk-pixbuf: heap-buffer overflow when decoding the lzw compressed stream of image data↗2022-01-12
▶
Debian
CVE-2021-44648: gdk-pixbuf - GNOME gdk-pixbuf 2.42.6 is vulnerable to a heap-buffer overflow vulnerability wh...↗2021
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CVE-2021-44648 — Out-of-bounds Write in Gnome Gdkpixbuf | cvebase