CVE-2017-18005 — NULL Pointer Dereference in Exiv2

CWE-476 — NULL Pointer DereferenceCWE-617 — Reachable Assertion6 documents6 sources
Severity
5.5MEDIUMNVD
EPSS
0.4%
top 41.87%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
3
Exiv2Debian Exiv2Debian Linux
Timeline
PublishedDec 31
Latest updateMay 14

Description

Exiv2 0.26 has a Null Pointer Dereference in the Exiv2::DataValue::toLong function in value.cpp, related to crafted metadata in a TIFF 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

▶debiandebian/exiv2< exiv2 0.27.2-6 (bookworm)
▶Debianexiv2/exiv2< 0.27.2-6+3
▶NVDexiv2/exiv20.26

Also affects: Debian Linux 10.0

🔴Vulnerability Details

2
GHSA
GHSA-824g-h3q7-mx9v: Exiv2 0↗2022-05-14
▶
OSV
CVE-2017-18005: Exiv2 0↗2017-12-31
▶

📋Vendor Advisories

2
Red Hat
exiv2: null pointer dereference in the Exiv2::DataValue::toLong function in value.cpp↗2017-11-18
▶
Debian
CVE-2017-18005: exiv2 - Exiv2 0.26 has a Null Pointer Dereference in the Exiv2::DataValue::toLong functi...↗2017
▶

💬Community

1
Bugzilla
CVE-2017-18005 exiv2: null pointer dereference in the Exiv2::DataValue::toLong function in value.cpp↗2018-01-04
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