Vulnerability Details CVE-2018-20030
An error when processing the EXIF_IFD_INTEROPERABILITY and EXIF_IFD_EXIF tags within libexif version 0.6.21 can be exploited to exhaust available CPU resources.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.011
EPSS Ranking 76.4%
CVSS Severity
CVSS v3 Score 7.5
CVSS v2 Score 7.8
References
- http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00000.html
- http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00017.html
- https://github.com/libexif/libexif/commit/6aa11df549114ebda520dde4cdaea2f9357b2c89
- https://lists.debian.org/debian-lts-announce/2020/05/msg00016.html
- https://lists.debian.org/debian-lts-announce/2020/05/msg00025.html
- https://secuniaresearch.flexerasoftware.com/secunia_research/2018-28/
- https://usn.ubuntu.com/4358-1/
- http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00000.html
- http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00017.html
- https://github.com/libexif/libexif/commit/6aa11df549114ebda520dde4cdaea2f9357b2c89
- https://lists.debian.org/debian-lts-announce/2020/05/msg00016.html
- https://lists.debian.org/debian-lts-announce/2020/05/msg00025.html
- https://secuniaresearch.flexerasoftware.com/secunia_research/2018-28/
- https://usn.ubuntu.com/4358-1/
Products affected by CVE-2018-20030
-
cpe:2.3:a:libexif_project:libexif:0.6.21