Description
Buffer Overflow vulnerability in WEBP_Support.cpp in exempi 2.5.0 and earlier allows remote attackers to cause a denial of service via opening of crafted webp 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 | exempi | 2.5.1-1 | — |
| Debian 13 | exempi | 2.5.1-1 | — |
| Debian 12 | exempi | 2.5.1-1 | — |
| Debian 10 | exempi | 2.5.0-2+deb10u1 | DLA-3585-1 |
Ubuntu
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu 18.04 LTS | exempi | No fix yet | — |
| Ubuntu 16.04 LTS | exempi | No fix yet | — |
Red Hat
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| RHEL 8 | exempi +1 | 2.4.5-4.el8 | RHSA-2024:3066 |
AlmaLinux
Errata ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| AlmaLinux 8 | exempi +1 | 2.4.5-4.el8 | ALSA-2024:3066 |
Rocky Linux
Errata ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Rocky Linux 8 | exempi | 2.4.5-4.el8 | RLSA-2024:3066 |
SUSE
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| SLES 15 SP5 | exempi | 2.4.5-150000.3.6.1 | SUSE-SU-2023:3518-1 |
| SLES 15 SP4 | exempi | 2.4.5-150000.3.6.1 | SUSE-SU-2023:3518-1 |
openSUSE
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| openSUSE Leap 15.5 | exempi | 2.4.5-150000.3.6.1 | SUSE-SU-2023:3518-1 |
| openSUSE Leap 15.4 | exempi | 2.4.5-150000.3.6.1 | SUSE-SU-2023:3518-1 |
Oracle Linux
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Oracle Linux 8 | exempi +1 | 2.4.5-4.el8 | ELSA-2024-3066 |
Advisories 7
- ALSA-2024:3066 Moderate: exempi security update AlmaLinux Security Advisories · Oct 29, 2026
- RHSA-2024:3066 Red Hat Security Advisory: exempi security update Red Hat Security Advisories (RHSA) · Jun 26, 2026
- DLA-3585-1 exempi - security update Debian Security (DSA / DLA) · Mar 9, 2026
- RLSA-2024:3066 Moderate: exempi security update Rocky Linux Security Advisories · Feb 4, 2026
- SUSE-SU-2023:3518-1 Security update for exempi SUSE / openSUSE Security Updates · Feb 4, 2026
- WID-SEC-2024-1213 Red Hat Enterprise Linux: Mehrere Schwachstellen BSI CERT-Bund (WID) · Sep 4, 2025
- ELSA-2024-3066 Moderate: exempi security update (Oracle Linux 8) Oracle Linux Security Advisories (ELSA) · May 23, 2024