Description
The OneLine32 function in io-ico.c in gdk-pixbuf before 2.35.3 allows remote attackers to cause a denial of service (out-of-bounds write and crash) via crafted dimensions in an ICO file.
Fixed in Linux distributions
Distributions backport fixes, so the version that fixes this vulnerability differs per release — upgrade to at least the version shown. From the distributions' security trackers and advisories.
Debian
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Debian 14 | gdk-pixbuf | 2.35.4-1 | — |
| Debian 13 | gdk-pixbuf | 2.35.4-1 | — |
| Debian 12 | gdk-pixbuf | 2.35.4-1 | — |
| Debian 8 | gdk-pixbuf | 2.31.1-2+deb8u8 | DLA-2043-1 |
Ubuntu
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu 16.04 LTS | gdk-pixbuf | 2.32.2-1ubuntu1.2 | USN-3085-1 |
| Ubuntu 14.04 LTS | gdk-pixbuf | 2.30.7-0ubuntu1.6 | USN-3085-1 |
SUSE
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| SLES 11 SP4 | gtk2 | 2.18.9-0.44.1 | SUSE-SU-2016:2532-1 |
Show 1 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| SLES for SAP 11 SP4 | gtk2 | 2.18.9-0.44.1 | SUSE-SU-2016:2532-1 |
openSUSE
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| openSUSE Tumbleweed | gdk-pixbuf | 2.36.0-1.1 | openSUSE-SU-2024:10453-1 |
Advisories 4
- USN-3085-1 gdk-pixbuf vulnerabilities Ubuntu Security Notices (USN) · Apr 22, 2026
- DLA-2043-1 gdk-pixbuf - security update Debian Security (DSA / DLA) · Mar 9, 2026
- SUSE-SU-2016:2532-1 Security update for gtk2 SUSE / openSUSE Security Updates · Feb 4, 2026
- openSUSE-SU-2024:10453-1 gdk-pixbuf-devel-2.36.0-1.1 on GA media SUSE / openSUSE Security Updates · Feb 4, 2026
References
- [oss-security] 20160726 Re: CVE Request: Write out-of-bounds in gdk-pixbuf 2.30.7 mailing-list
- https://git.gnome.org/browse/gdk-pixbuf/tree/NEWS?id=640134c46221689d263369872937192e4484c83b
- USN-3085-1 vendor-advisory
- [oss-security] 20160713 CVE Request: Write out-of-bounds in gdk-pixbuf 2.30.7 mailing-list
- https://git.gnome.org/browse/gdk-pixbuf/commit/?id=88af50a864195da1a4f7bda5f02539704fbda599
- openSUSE-SU-2016:2276 vendor-advisory
- https://bugzilla.gnome.org/show_bug.cgi?id=769170
- [debian-lts-announce] 20191219 [SECURITY] [DLA 2043-1] gdk-pixbuf security update mailing-list