CVE-2021-25287

Reference Links

• https://www.cve.org/CVERecord?id=CVE-2021-25287 https://nvd.nist.gov/vuln/detail/CVE-2021-25287
• https://bugzilla.redhat.com/show_bug.cgi?id=1958226
• https://access.redhat.com/errata/RHSA-2021:4149
• https://access.redhat.com/security/cve/cve-2021-25287
• https://github.com/python-pillow/Pillow/pull/5377#issuecomment-833821470
• https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/MQHA5HAIBOYI3R6HDWCLAGFTIQP767FL/
• https://pillow.readthedocs.io/en/stable/releasenotes/8.2.0.html#cve-2021-25287-cve-2021-25288-fix-oob-read-in-jpeg2kdecode
• https://security.gentoo.org/glsa/202107-33
• https://pillow.readthedocs.io/en/stable/releasenotes/8.2.0.html#security
• https://github.com/python-pillow/Pillow/pull/5377
• https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=1958230
• https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=1958228
• https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=1958227
• https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=1958229
• https://github.com/python-pillow/Pillow/commit/3bf5eddb89afdf690eceaa52bc4d3546ba9a5f87
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/MQHA5HAIBOYI3R6HDWCLAGFTIQP767FL/
• https://nvd.nist.gov/vuln/detail/CVE-2021-25287
• https://github.com/python-pillow/Pillow/pull/5377/commits/3bf5eddb89afdf690eceaa52bc4d3546ba9a5f87
• https://github.com/advisories/GHSA-77gc-v2xv-rvvh (Advisory)
• https://github.com/pypa/advisory-database/tree/main/vulns/pillow/PYSEC-2021-137.yaml
• https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/MQHA5HAIBOYI3R6HDWCLAGFTIQP767FL

Parent vulnerabilities

(Appears in the following advisories)

• RHSA-2021:4149

Frequently Asked Questions

• What is the vulnerability ID?

  The vulnerability ID is CVE-2021-25287.

• What is the severity of CVE-2021-25287?

  The severity of CVE-2021-25287 is critical with a CVSS score of 9.1.

• What is the affected software?

  The affected software includes Python Pillow versions up to and excluding 8.2.0, and Python Pillow version 0:5.1.1-16.el8 on Red Hat Enterprise Linux 8.

• How can I fix CVE-2021-25287?

  To fix CVE-2021-25287, you should update to version 8.2.0 of Python Pillow.

• Where can I find more information about CVE-2021-25287?

  You can find more information about CVE-2021-25287 on the following references: [https://pillow.readthedocs.io/en/stable/releasenotes/8.2.0.html#security](https://pillow.readthedocs.io/en/stable/releasenotes/8.2.0.html#security), [https://github.com/python-pillow/Pillow/pull/5377](https://github.com/python-pillow/Pillow/pull/5377), [https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=1958230](https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=1958230).