CVE-2017-9953 — Use After Free in Exiv2

CWE-416 — Use After Free6 documents5 sources
Severity
7.5HIGHNVD
EPSS
0.7%
top 28.97%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
3
Exiv2Redhat Enterprise LinuxDebian Exiv2
Timeline
PublishedJun 26
Latest updateMay 17

Description

There is an invalid free in Image::printIFDStructure that leads to a Segmentation fault in Exiv2 0.26. A crafted input will lead to a remote denial of service attack.

CVSS vector

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:HExploitability: 3.9 | Impact: 3.6

Affected Packages2 packages

▶NVDexiv2/exiv20.26
▶debiandebian/exiv2

Also affects: Enterprise Linux 7.0

🔴Vulnerability Details

1
GHSA
GHSA-8399-fj6c-9hf7: There is an invalid free in Image::printIFDStructure that leads to a Segmentation fault in Exiv2 0↗2022-05-17
▶

📋Vendor Advisories

2
Red Hat
exiv2: Segmentation fault in Image::printIFDStructure↗2017-07-11
▶
Debian
CVE-2017-9953: exiv2 - There is an invalid free in Image::printIFDStructure that leads to a Segmentatio...↗2017
▶

💬Community

2
Bugzilla
CVE-2017-9953 exiv2: Segmentation fault in Image::printIFDStructure↗2017-07-11
▶
Bugzilla
CVE-2017-9953 exiv2: Segmentation fault in Image::printIFDStructure [fedora-all]↗2017-07-11
▶