CVE-2019-13111 — Integer Overflow or Wraparound in Exiv2

CWE-190 — Integer Overflow or WraparoundCWE-400 — Uncontrolled Resource Consumption7 documents6 sources
Severity
5.5MEDIUMNVD
EPSS
0.1%
top 71.64%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
3
Exiv2Fedoraproject FedoraDebian Exiv2
Timeline
PublishedJun 30
Latest updateMay 24

Description

A WebPImage::decodeChunks integer overflow in Exiv2 through 0.27.1 allows an attacker to cause a denial of service (large heap allocation followed by a very long running loop) via a crafted WEBP image file.

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:HExploitability: 1.8 | Impact: 3.6

Affected Packages3 packages

▶Alpineexiv2/exiv2< 0.27.2-r0
▶NVDexiv2/exiv20.27.1
▶debiandebian/exiv2

Also affects: Fedora 30

Patches

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

🔴Vulnerability Details

2
GHSA
GHSA-hmv7-h8ff-46mm: A WebPImage::decodeChunks integer overflow in Exiv2 through 0↗2022-05-24
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OSV
CVE-2019-13111: A WebPImage::decodeChunks integer overflow in Exiv2 through 0↗2019-06-30
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📋Vendor Advisories

2
Red Hat
exiv2: integer overflow in WebPImage::decodeChunks leads to denial of service↗2019-06-30
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Debian
CVE-2019-13111: exiv2 - A WebPImage::decodeChunks integer overflow in Exiv2 through 0.27.1 allows an att...↗2019
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💬Community

2
Bugzilla
CVE-2019-13111 exiv2: integer overflow in WebPImage::decodeChunks leads to denial of service↗2019-07-10
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Bugzilla
CVE-2019-13111 exiv2: integer overflow in WebPImage::decodeChunks leads to denial of service [fedora-all]↗2019-07-10
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