CVE-2018-10958medium
Description
In types.cpp in Exiv2 0.26, a large size value may lead to a SIGABRT during an attempt at memory allocation for an Exiv2::Internal::PngChunk::zlibUncompress call.
References
https://access.redhat.com/errata/RHSA-2019:2101
https://github.com/Exiv2/exiv2/issues/302
https://lists.debian.org/debian-lts-announce/2018/06/msg00010.html
https://lists.debian.org/debian-lts-announce/2018/10/msg00012.html
https://security.gentoo.org/glsa/201811-14
Details
Source: MITRE
Published: 2018-05-10
Updated: 2019-08-06
Type: CWE-119
Risk Information
CVSS v2
Base Score: 4.3
Vector: AV:N/AC:M/Au:N/C:N/I:N/A:P
Impact Score: 2.9
Exploitability Score: 8.6
Severity: MEDIUM
CVSS v3
Base Score: 6.5
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Impact Score: 3.6
Exploitability Score: 2.8
Severity: MEDIUM