CVE catalog

CVE-2017-18235

exempi: CVE-2017-18235

Severity: Medium
Published: Mar 15, 2018, 7:29:00 PM UTC
Source: [NVD] · [CVE record]
EPSS: 1.05% · Oct 25, 2026

An issue was discovered in Exempi before 2.4.3. The VPXChunk class in XMPFiles/source/FormatSupport/WEBP_Support.cpp does not ensure nonzero widths and heights, which allows remote attackers to cause a denial of service (assertion failure and application exit) via a crafted .webp file.

Vulnerable and fixed packages

Distribution-reported package versions and fixes. These do not depend on matching against the OpenFactory package catalog.

Distribution	Package	Release	Version	Status
Debian	exempi	sid	`2.6.6-3`	fixed
Debian	exempi	forky	`2.6.6-3`	fixed
Debian	exempi	trixie	`2.6.6-2`	fixed
Debian	exempi	bookworm	`2.6.3-1`	fixed

Fixed-version evidence

Distribution	Package	Type	Release	Fixed version	Urgency	Origin	Bugs
Debian	exempi	source	sid	`2.4.3-1`	low	Not reported	Not reported
Debian	exempi	source	forky	`2.4.3-1`	low	Not reported	Not reported
Debian	exempi	source	trixie	`2.4.3-1`	low	Not reported	Not reported
Debian	exempi	source	bookworm	`2.4.3-1`	low	Not reported	Not reported

OpenFactory catalog packages

[Debian 12 (Bookworm)]

[exempi]Fixed
Details (2)
- 2.6.3-1 · amd64 · bookworm
  Fixed · Fixed: 2.4.3-1
  dsa · exempi · debian · bookworm; dsa · exempi · debian · 12
- 2.6.3-1 · arm64 · bookworm
  Fixed · Fixed: 2.4.3-1
  dsa · exempi · debian · bookworm; dsa · exempi · debian · 12
[libexempi8]Fixed
Source package: [exempi]
Details (2)
- 2.6.3-1 · amd64 · bookworm
  Fixed · Fixed: 2.4.3-1
  dsa · exempi · debian · bookworm; dsa · exempi · debian · 12
- 2.6.3-1 · arm64 · bookworm
  Fixed · Fixed: 2.4.3-1
  dsa · exempi · debian · bookworm; dsa · exempi · debian · 12
[libexempi-dev]Fixed
Source package: [exempi]
Details (2)
- 2.6.3-1 · amd64 · bookworm
  Fixed · Fixed: 2.4.3-1
  dsa · exempi · debian · bookworm; dsa · exempi · debian · 12
- 2.6.3-1 · arm64 · bookworm
  Fixed · Fixed: 2.4.3-1
  dsa · exempi · debian · bookworm; dsa · exempi · debian · 12

[Debian 13 (Trixie)]

[exempi]Fixed
Details (2)
- 2.6.6-2 · amd64 · trixie
  Fixed · Fixed: 2.4.3-1
  dsa · exempi · debian · 13
- 2.6.6-2 · arm64 · trixie
  Fixed · Fixed: 2.4.3-1
  dsa · exempi · debian · 13
[libexempi8]Fixed
Source package: [exempi]
Details (2)
- 2.6.6-2 · amd64 · trixie
  Fixed · Fixed: 2.4.3-1
  dsa · exempi · debian · 13
- 2.6.6-2 · arm64 · trixie
  Fixed · Fixed: 2.4.3-1
  dsa · exempi · debian · 13
[libexempi-dev]Fixed
Source package: [exempi]
Details (2)
- 2.6.6-2 · amd64 · trixie
  Fixed · Fixed: 2.4.3-1
  dsa · exempi · debian · 13
- 2.6.6-2 · arm64 · trixie
  Fixed · Fixed: 2.4.3-1
  dsa · exempi · debian · 13

Observed: Oct 23, 2026, 5:28:31 PM UTC

References

[Debian Security Tracker] · [FIRST EPSS] · [OSV Package Vulnerability Database]