CVE-2019-13108 — Integer Overflow or Wraparound in Exiv2

CWE-190 — Integer Overflow or WraparoundCWE-400 — Uncontrolled Resource Consumption7 documents6 sources
Severity
6.5MEDIUMNVD
EPSS
0.5%
top 35.29%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
3
Exiv2Debian Exiv2Fedoraproject Fedora
Timeline
PublishedJun 30
Latest updateMay 24

Description

An integer overflow in Exiv2 through 0.27.1 allows an attacker to cause a denial of service (SIGSEGV) via a crafted PNG image file, because PngImage::readMetadata mishandles a zero value for iccOffset.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:HExploitability: 2.8 | Impact: 3.6

Affected Packages3 packages

▶debiandebian/exiv2< exiv2 0.27.2-6 (bookworm)
▶Debianexiv2/exiv2< 0.27.2-6+3
▶NVDexiv2/exiv20.27.1

Also affects: Fedora 30

Patches

Patch: github.com ↗Patch: github.com ↗

🔴Vulnerability Details

2
GHSA
GHSA-f8xc-4q5g-48f2: An integer overflow in Exiv2 through 0↗2022-05-24
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OSV
CVE-2019-13108: An integer overflow in Exiv2 through 0↗2019-06-30
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📋Vendor Advisories

2
Red Hat
exiv2: integer overflow PngImage::readMetadata leads to denial of service↗2019-06-30
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Debian
CVE-2019-13108: exiv2 - An integer overflow in Exiv2 through 0.27.1 allows an attacker to cause a denial...↗2019
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💬Community

2
Bugzilla
CVE-2019-13108 exiv2: integer overflow PngImage::readMetadata leads to denial of service↗2019-07-10
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Bugzilla
CVE-2019-13108 exiv2: integer overflow PngImage::readMetadata leads to denial of service [fedora-all]↗2019-07-10
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