CVE-2020-10378
First published: Thu Jun 25 2020(Updated: )
A flaw was found in python-pillow. In libImaging/PcxDecode.c, an out-of-bounds read occurs when reading PCX files where state->shuffle is instructed to read beyond state->buffer.
Credit: cve@mitre.org cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Python Pillow | <7.1.0 | |
| Fedoraproject Fedora | =31 | |
| Fedoraproject Fedora | =32 | |
| Canonical Ubuntu Linux | =16.04 | |
| Canonical Ubuntu Linux | =18.04 | |
| Canonical Ubuntu Linux | =20.04 | |
| redhat/python-pillow | <7.1.0 | 7.1.0 |
| pip/Pillow | <7.1.0 | 7.1.0 |
| debian/pillow | 8.1.2+dfsg-0.3+deb11u2 9.4.0-1.1+deb12u1 10.4.0-1 |
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Reference Links
- https://www.cve.org/CVERecord?id=CVE-2020-10378 https://nvd.nist.gov/vuln/detail/CVE-2020-10378
- https://bugzilla.redhat.com/show_bug.cgi?id=1852832
- https://access.redhat.com/errata/RHSA-2021:0420
- https://access.redhat.com/security/cve/cve-2020-10378
- https://github.com/python-pillow/Pillow/commit/6a83e4324738bb0452fbe8074a995b1c73f08de7#diff-9478f2787e3ae9668a15123b165c23ac
- https://github.com/python-pillow/Pillow/commits/master/src/libImaging
- https://github.com/python-pillow/Pillow/pull/4538
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/BEBCPE4F2VHTIT6EZA2YZQZLPVDEBJGD/
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/HOKHNWV2VS5GESY7IBD237E7C6T3I427/
- https://pillow.readthedocs.io/en/stable/releasenotes/7.1.0.html
- https://usn.ubuntu.com/4430-1/
- https://usn.ubuntu.com/4430-2/
- https://launchpad.net/bugs/cve/CVE-2020-10378
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/BEBCPE4F2VHTIT6EZA2YZQZLPVDEBJGD/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/HOKHNWV2VS5GESY7IBD237E7C6T3I427/
- https://pillow.readthedocs.io/en/stable/releasenotes/6.2.3.html
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=1852833
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=1852835
- https://github.com/python-pillow/Pillow/commit/f260acc30a2c14800db4feacad80924488ec88bf
- https://nvd.nist.gov/vuln/detail/CVE-2020-10378
- https://github.com/pypa/advisory-db/blob/7872b0a91b4d980f749e6d75a81f8cc1af32829f/vulns/pillow/PYSEC-2020-77.yaml
- https://github.com/python-pillow/Pillow/issues/4750
- https://github.com/python-pillow/Pillow/commit/124f4bb591e16212605d0e41c413ed53e242cba2
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/BEBCPE4F2VHTIT6EZA2YZQZLPVDEBJGD
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/HOKHNWV2VS5GESY7IBD237E7C6T3I427
- https://usn.ubuntu.com/4430-1
- https://usn.ubuntu.com/4430-2
- https://github.com/advisories/GHSA-3xv8-3j54-hgrp (Advisory)
- https://github.com/python-pillow/Pillow/pull/4506
- https://github.com/python-pillow/Pillow/commit/6a83e4324738bb0452fbe8074a995b1c73f08de7
- https://github.com/python-pillow/Pillow/commit/ada137eba5b605fd5aeff619c33bbf0e53af26ee
- https://security-tracker.debian.org/tracker/CVE-2020-10378
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-10378
- https://ubuntu.com/security/CVE-2020-10378
- https://github.com/pypa/advisory-database/tree/main/vulns/pillow/PYSEC-2020-77.yaml
Frequently Asked Questions
What is the vulnerability ID for this flaw in python-pillow?
The vulnerability ID for this flaw in python-pillow is CVE-2020-10378.
What is the severity of CVE-2020-10378?
The severity of CVE-2020-10378 is medium.
Which versions of python-pillow are affected by CVE-2020-10378?
Versions up to and excluding 7.1.0 of python-pillow are affected by CVE-2020-10378.
What is the remedy for CVE-2020-10378 in ubuntu/pillow?
The remedy for CVE-2020-10378 in ubuntu/pillow is version 3.1.2-0ubuntu1.4.
Where can I find more information about CVE-2020-10378?
You can find more information about CVE-2020-10378 on the CVE website and NIST National Vulnerability Database.
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