CVE-2020-5311

high-risk

Published 2020-01-03

libImaging/SgiRleDecode.c in Pillow before 6.2.2 has an SGI buffer overflow.

Do I need to act?

1.3% chance of exploitation in next 30 days

EPSS score — moderate exploit probability

Not on CISA KEV list

No confirmed active exploitation reported to CISA

Fix available

Upgrade to: a45c8583ff90312a2fddc38567ed736cef4af563, a79b65c47c7dc6fe623aadf09aa6192fc54548f3

CVSS 9.8/10 Critical

NETWORK / LOW complexity

Pillow

Ubuntu Linux

Debian Linux

Fedora

Debian Python Canonical Fedoraproject

Third Party Advisory https://access.redhat.com/errata/RHSA-2020:0566

Third Party Advisory https://access.redhat.com/errata/RHSA-2020:0580

Patch https://github.com/python-pillow/Pillow/commit/a79b65c47c7dc6fe623aadf09aa6192fc...

Release Notes https://pillow.readthedocs.io/en/stable/releasenotes/6.2.2.html

Third Party Advisory https://usn.ubuntu.com/4272-1/

Third Party Advisory https://www.debian.org/security/2020/dsa-4631

Third Party Advisory https://access.redhat.com/errata/RHSA-2020:0566

Third Party Advisory https://access.redhat.com/errata/RHSA-2020:0580

Patch https://github.com/python-pillow/Pillow/commit/a79b65c47c7dc6fe623aadf09aa6192fc...

Release Notes https://pillow.readthedocs.io/en/stable/releasenotes/6.2.2.html

Third Party Advisory https://usn.ubuntu.com/4272-1/

Third Party Advisory https://www.debian.org/security/2020/dsa-4631

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high-risk

Severity 32/34 · Critical

Exploitability 4/34 · Minimal

Exposure 14/34 · Moderate