Description
An issue was discovered in Exempi before 2.4.4. Integer overflow in the Chunk class in XMPFiles/source/FormatSupport/RIFF.cpp allows remote attackers to cause a denial of service (infinite loop) via crafted XMP data in a .avi 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 | 2.4.4-1 | — |
| Debian 13 | exempi | 2.4.4-1 | — |
| Debian 12 | exempi | 2.4.4-1 | — |
| Debian 7 | exempi | 2.2.0-1+deb7u1 | DLA-1310-1 |
Ubuntu
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu 16.04 LTS | exempi | 2.2.2-2ubuntu0.1 | USN-3668-1 |
| Ubuntu 14.04 LTS | exempi | 2.2.1-1ubuntu1.1 | USN-3668-1 |
Red Hat
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| RHEL 7 | exempi +1 | 2.2.0-9.el7 | RHSA-2019:2048 |
SUSE
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| SLES 12 SP3 | exempi | 2.2.1-5.7.1 | SUSE-SU-2018:3389-1 |
Show 1 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| SLES for SAP 12 SP3 | exempi | 2.2.1-5.7.1 | SUSE-SU-2018:3389-1 |
Amazon Linux
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Amazon Linux 2 | exempi +1 | 2.2.0-9.amzn2 | ALAS2-2019-1321 |
Oracle Linux
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Oracle Linux 7 | exempi +1 | 2.2.0-9.el7 | ELSA-2019-2048 |
Advisories 7
- WID-SEC-2022-0517 Red Hat Enterprise Linux: Mehrere Schwachstellen BSI CERT-Bund (WID) · Oct 18, 2026
- RHSA-2019:2048 Red Hat Security Advisory: exempi security update Red Hat Security Advisories (RHSA) · Jun 27, 2026
- USN-3668-1 exempi vulnerabilities Ubuntu Security Notices (USN) · Apr 22, 2026
- DLA-1310-1 exempi - security update Debian Security (DSA / DLA) · Mar 9, 2026
- SUSE-SU-2018:3389-1 Security update for exempi SUSE / openSUSE Security Updates · May 2, 2025
- ALAS2-2019-1321 Low: exempi security update (Amazon Linux 2) Amazon Linux Security Center (ALAS) · Oct 23, 2019
- ELSA-2019-2048 Low: exempi security update (Oracle Linux 7) Oracle Linux Security Advisories (ELSA) · Aug 13, 2019