CVE-2021-28678

Name
CVE-2021-28678
Description
An issue was discovered in Pillow before 8.2.0. For BLP data, BlpImagePlugin did not properly check that reads (after jumping to file offsets) returned data. This could lead to a DoS where the decoder could be run a large number of times on empty data.
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
MISC https://github.com/python-pillow/Pillow/pull/5377
MISC https://pillow.readthedocs.io/en/stable/releasenotes/8.2.0.html#cve-2021-28678-fix-blp-dos
FEDORA https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/MQHA5HAIBOYI3R6HDWCLAGFTIQP767FL/
Third Party Advisory https://security.gentoo.org/glsa/202107-33

Match rules

CPE URI Source package Min version Max version
cpe:2.3:a:python:pillow:*:*:*:*:*:*:*:* pillow >= None < 8.2.0

Vulnerable and fixed packages

Source package Branch Version Maintainer Status
py3-pillow edge-main 8.2.0-r0 None fixed
py3-pillow edge-community 8.2.0-r0 None fixed
py3-pillow 3.22-community 8.2.0-r0 None fixed
py3-pillow 3.21-community 8.2.0-r0 None fixed
py3-pillow 3.20-community 8.2.0-r0 None fixed
py3-pillow 3.19-community 8.2.0-r0 None fixed
py3-pillow 3.18-community 8.2.0-r0 None fixed
py3-pillow 3.17-community 8.2.0-r0 None fixed