ghsa-3xv8-3j54-hgrp
Vulnerability from github
Published
2021-11-03 18:04
Modified
2024-10-09 20:52
Severity ?
5.5 (Medium) - CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
8.2 (High) - CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N
8.2 (High) - CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N
Summary
Out-of-bounds read in Pillow
Details
In libImaging/PcxDecode.c
in Pillow before 7.1.0, an out-of-bounds read can occur when reading PCX files where state->shuffle
is instructed to read beyond state->buffer
.
{ "affected": [ { "package": { "ecosystem": "PyPI", "name": "pillow" }, "ranges": [ { "events": [ { "introduced": "0" }, { "fixed": "7.1.0" } ], "type": "ECOSYSTEM" } ] } ], "aliases": [ "CVE-2020-10378" ], "database_specific": { "cwe_ids": [ "CWE-125" ], "github_reviewed": true, "github_reviewed_at": "2021-11-03T17:26:02Z", "nvd_published_at": "2020-06-25T19:15:00Z", "severity": "HIGH" }, "details": "In `libImaging/PcxDecode.c` in Pillow before 7.1.0, an out-of-bounds read can occur when reading PCX files where `state-\u003eshuffle` is instructed to read beyond `state-\u003ebuffer`.", "id": "GHSA-3xv8-3j54-hgrp", "modified": "2024-10-09T20:52:58Z", "published": "2021-11-03T18:04:53Z", "references": [ { "type": "ADVISORY", "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-10378" }, { "type": "WEB", "url": "https://github.com/python-pillow/Pillow/issues/4750" }, { "type": "WEB", "url": "https://github.com/python-pillow/Pillow/pull/4538" }, { "type": "WEB", "url": "https://github.com/python-pillow/Pillow/commit/124f4bb591e16212605d0e41c413ed53e242cba2" }, { "type": "WEB", "url": "https://github.com/python-pillow/Pillow/commit/6a83e4324738bb0452fbe8074a995b1c73f08de7#diff-9478f2787e3ae9668a15123b165c23ac" }, { "type": "ADVISORY", "url": "https://github.com/advisories/GHSA-3xv8-3j54-hgrp" }, { "type": "WEB", "url": "https://github.com/pypa/advisory-database/tree/main/vulns/pillow/PYSEC-2020-77.yaml" }, { "type": "WEB", "url": "https://github.com/pypa/advisory-db/blob/7872b0a91b4d980f749e6d75a81f8cc1af32829f/vulns/pillow/PYSEC-2020-77.yaml" }, { "type": "PACKAGE", "url": "https://github.com/python-pillow/Pillow" }, { "type": "WEB", "url": "https://github.com/python-pillow/Pillow/commits/master/src/libImaging" }, { "type": "WEB", "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/BEBCPE4F2VHTIT6EZA2YZQZLPVDEBJGD" }, { "type": "WEB", "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/HOKHNWV2VS5GESY7IBD237E7C6T3I427" }, { "type": "WEB", "url": "https://pillow.readthedocs.io/en/stable/releasenotes/6.2.3.html" }, { "type": "WEB", "url": "https://pillow.readthedocs.io/en/stable/releasenotes/7.1.0.html" }, { "type": "WEB", "url": "https://usn.ubuntu.com/4430-1" }, { "type": "WEB", "url": "https://usn.ubuntu.com/4430-2" } ], "schema_version": "1.4.0", "severity": [ { "score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N", "type": "CVSS_V3" }, { "score": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N", "type": "CVSS_V4" } ], "summary": "Out-of-bounds read in Pillow" }
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Sightings
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Nomenclature
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