Divide By Zero Affecting libexif package, versions <0.6.21-1ubuntu1+esm2
Snyk CVSS
Attack Complexity
Low
Availability
High
Threat Intelligence
EPSS
0.05% (14th
percentile)
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Test your applications- Snyk ID SNYK-UBUNTU1404-LIBEXIF-569418
- published 10 May 2020
- disclosed 9 May 2020
Introduced: 9 May 2020
CVE-2020-12767 Open this link in a new tabHow to fix?
Upgrade Ubuntu:14.04
libexif
to version 0.6.21-1ubuntu1+esm2 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream libexif
package and not the libexif
package as distributed by Ubuntu
.
See How to fix?
for Ubuntu:14.04
relevant fixed versions and status.
exif_entry_get_value in exif-entry.c in libexif 0.6.21 has a divide-by-zero error.
References
- http://people.ubuntu.com/~ubuntu-security/cve/CVE-2020-12767
- https://lists.debian.org/debian-lts-announce/2020/05/msg00016.html
- https://security-tracker.debian.org/tracker/CVE-2020-12767
- https://security.gentoo.org/glsa/202007-05
- https://github.com/libexif/libexif/issues/31
- http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00017.html
- https://usn.ubuntu.com/4358-1/