FKIE_CVE-2020-10378

Vulnerability from fkie_nvd - Published: 2020-06-25 19:15 - Updated: 2026-06-17 02:47
Severity
5.5 (Medium) - CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
Summary
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.
References
cve@mitre.orghttps://github.com/python-pillow/Pillow/commit/6a83e4324738bb0452fbe8074a995b1c73f08de7#diff-9478f2787e3ae9668a15123b165c23acPatch
cve@mitre.orghttps://github.com/python-pillow/Pillow/commits/master/src/libImagingBroken Link
cve@mitre.orghttps://github.com/python-pillow/Pillow/pull/4538Issue Tracking, Patch
cve@mitre.orghttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/BEBCPE4F2VHTIT6EZA2YZQZLPVDEBJGD/
cve@mitre.orghttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/HOKHNWV2VS5GESY7IBD237E7C6T3I427/
cve@mitre.orghttps://pillow.readthedocs.io/en/stable/releasenotes/7.1.0.htmlProduct
cve@mitre.orghttps://usn.ubuntu.com/4430-1/Third Party Advisory
cve@mitre.orghttps://usn.ubuntu.com/4430-2/Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://github.com/python-pillow/Pillow/commit/6a83e4324738bb0452fbe8074a995b1c73f08de7#diff-9478f2787e3ae9668a15123b165c23acPatch
af854a3a-2127-422b-91ae-364da2661108https://github.com/python-pillow/Pillow/commits/master/src/libImagingBroken Link
af854a3a-2127-422b-91ae-364da2661108https://github.com/python-pillow/Pillow/pull/4538Issue Tracking, Patch
af854a3a-2127-422b-91ae-364da2661108https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/BEBCPE4F2VHTIT6EZA2YZQZLPVDEBJGD/
af854a3a-2127-422b-91ae-364da2661108https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/HOKHNWV2VS5GESY7IBD237E7C6T3I427/
af854a3a-2127-422b-91ae-364da2661108https://pillow.readthedocs.io/en/stable/releasenotes/7.1.0.htmlProduct
af854a3a-2127-422b-91ae-364da2661108https://usn.ubuntu.com/4430-1/Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://usn.ubuntu.com/4430-2/Third Party Advisory
Impacted products
Vendor Product Version
python pillow *
fedoraproject fedora 31
fedoraproject fedora 32
canonical ubuntu_linux 16.04
canonical ubuntu_linux 18.04
canonical ubuntu_linux 20.04
To clipboard 

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    },
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      "value": "En la biblioteca libImaging/PcxDecode.c en Pillow versiones anteriores a 7.1.0, puede ocurrir una lectura fuera de l\u00edmites cuando se leen archivos PCX donde state-\u0026gt;shuffle es instruido para que lea m\u00e1s all\u00e1 de state-\u0026gt;buffer"
    }
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  "id": "CVE-2020-10378",
  "lastModified": "2026-06-17T02:47:40.173",
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          "accessVector": "NETWORK",
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}



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