CVE-2018-20030

Name
CVE-2018-20030
Description
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.
NVD Severity
medium
Other trackers
CVE, NVD, CERT, CVE Details, CIRCL, Arch Linux, Debian, Red Hat, Ubuntu, Gentoo, SUSE (Bugzilla), SUSE (CVE), Mageia
Mailing lists
oss-security, full-disclosure, bugtraq
Exploits
Exploit DB, Metasploit
Forges
GitHub (code, issues), Aports (code, issues)

References

Type URI
Third Party Advisory https://secuniaresearch.flexerasoftware.com/secunia_research/2018-28/
Patch https://github.com/libexif/libexif/commit/6aa11df549114ebda520dde4cdaea2f9357b2c89
SUSE http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00000.html
MLIST https://lists.debian.org/debian-lts-announce/2020/05/msg00016.html
UBUNTU https://usn.ubuntu.com/4358-1/
MLIST https://lists.debian.org/debian-lts-announce/2020/05/msg00025.html
SUSE http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00017.html

Match rules

CPE URI Source package Min version Max version
cpe:2.3:a:libexif_project:libexif:0.6.21:*:*:*:*:*:*:* libexif == None == 0.6.21

Vulnerable and fixed packages

Source package Branch Version Maintainer Status
libexif edge-community 0.6.22-r0 Natanael Copa <ncopa@alpinelinux.org> fixed
libexif edge-community 0.6.21-r3 None possibly vulnerable
libexif edge-community 0.6.21-r0 None possibly vulnerable
libexif 3.22-community 0.6.22-r0 None fixed
libexif 3.22-community 0.6.21-r3 None possibly vulnerable
libexif 3.22-community 0.6.21-r0 None possibly vulnerable
libexif 3.21-community 0.6.22-r0 None fixed
libexif 3.20-community 0.6.22-r0 None fixed
libexif 3.19-community 0.6.22-r0 None fixed
libexif 3.18-community 0.6.22-r0 None fixed
libexif 3.17-community 0.6.22-r0 None fixed
libexif 3.12-main 0.6.22-r0 Natanael Copa <ncopa@alpinelinux.org> fixed
libexif 3.11-main 0.6.22-r0 Natanael Copa <ncopa@alpinelinux.org> fixed
libexif 3.10-main 0.6.22-r0 Natanael Copa <ncopa@alpinelinux.org> fixed