CVE-2017-18235 — Improper Input Validation in Project Exempi

CWE-20 — Improper Input ValidationCWE-617 — Reachable Assertion8 documents7 sources
Severity
5.5MEDIUMNVD
EPSS
0.4%
top 38.65%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
1
Exempi Project Exempi
Timeline
PublishedMar 15
Latest updateMay 14

Description

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.

CVSS vector

CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:HExploitability: 1.8 | Impact: 3.6

Affected Packages2 packages

▶Debianexempi_project/exempi< 2.4.3-1+3

Patches

Patch: cgit.freedesktop.org ↗Patch: cgit.freedesktop.org ↗

🔴Vulnerability Details

3
GHSA
GHSA-4p29-x5hq-25mf: An issue was discovered in Exempi before 2↗2022-05-14
▶
OSV
CVE-2017-18235: An issue was discovered in Exempi before 2↗2018-03-15
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CVEList
CVE-2017-18235: An issue was discovered in Exempi before 2↗2018-03-15
▶

📋Vendor Advisories

2
Red Hat
exempi: assertion failure in VPXChunk class in XMPFiles/source/FormatSupport/WEBP_Support.cpp↗2017-07-25
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Debian
CVE-2017-18235: exempi - An issue was discovered in Exempi before 2.4.3. The VPXChunk class in XMPFiles/s...↗2017
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💬Community

2
Bugzilla
CVE-2017-18233 CVE-2017-18234 CVE-2017-18235 CVE-2017-18236 CVE-2017-18237 exempi: various flaws [fedora-all]↗2018-03-22
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Bugzilla
CVE-2017-18235 exempi: assertion failure in VPXChunk class in XMPFiles/source/FormatSupport/WEBP_Support.cpp↗2018-03-22
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CVE-2017-18235 — Improper Input Validation | cvebase