CVE-2020-12767

Exploitation

Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.

SSVC decision

Not assessed by CISA

EPSS probability

0.53% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 42.8% of scored records. A rank, not a probability.

NVD base score

5.5 (CVSS v3.x), scored by the NVD independently of the CNA.

NVD CVSS vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

NVD analysis status

Modified. NVD last modified this record on 2026-06-17.

Red Hat severity

Low. Red Hat's rating for its own products, not a CVSS rating.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

Published

2020-05-09 20:17Z6 YR AGO

Last updated

2024-08-04 12:04Z2 YR AGO

Reserved

2020-05-09

Assigning CNA

mitre

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-369Divide By ZeroBase

Data version

5.1

Document digest

bf56dc4d0164d5680e0204dc75dd473492edff3f0d0fb0fa28beb97fadb65342

• github.comhttps://github.com/libexif/libexif/issues/31x_refsource_CONFIRM
• lists.debian.org[debian-lts-announce] 20200518 [SECURITY] [DLA 2214-1] libexif security updatehttps://lists.debian.org/debian-lts-announce/2020/05/msg00016.htmlmailing-listx_refsource_MLIST
• usn.ubuntu.comUSN-4358-1https://usn.ubuntu.com/4358-1/vendor-advisoryx_refsource_UBUNTU
• lists.opensuse.orgopenSUSE-SU-2020:0793http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00017.htmlvendor-advisoryx_refsource_SUSE
• security.gentoo.orgGLSA-202007-05https://security.gentoo.org/glsa/202007-05vendor-advisoryx_refsource_GENTOO