CVSS: 7.8EPSS: 0%CPEs: 4EXPL: 0CVE-2020-10379 – python-pillow: two buffer overflows in libImaging/TiffDecode.c due to small buffers allocated in ImagingLibTiffDecode()
https://notcve.org/view.php?id=CVE-2020-10379
In Pillow before 7.1.0, there are two Buffer Overflows in libImaging/TiffDecode.c. En Pillow versiones anteriores a 7.1.0, se presentan dos Desbordamientos de Búfer en la biblioteca libImaging/TiffDecode.c • https://github.com/python-pillow/Pillow/commit/46f4a349b88915787fea3fb91348bb1665831bbb#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%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/7.1&# • CWE-120: Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') •
CVSS: 5.9EPSS: 0%CPEs: 6EXPL: 0CVE-2020-10378 – python-pillow: an out-of-bounds read in libImaging/PcxDecode.c can occur when reading PCX files
https://notcve.org/view.php?id=CVE-2020-10378
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. En la biblioteca libImaging/PcxDecode.c en Pillow versiones anteriores a 7.1.0, puede ocurrir una lectura fuera de límites cuando se leen archivos PCX donde state->shuffle es instruido para que lea más allá de state->buffer 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. • 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%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/7.1&# • CWE-125: Out-of-bounds Read •
CVSS: 7.5EPSS: 0%CPEs: 8EXPL: 0CVE-2019-19911 – python-pillow: uncontrolled resource consumption in FpxImagePlugin.py
https://notcve.org/view.php?id=CVE-2019-19911
There is a DoS vulnerability in Pillow before 6.2.2 caused by FpxImagePlugin.py calling the range function on an unvalidated 32-bit integer if the number of bands is large. On Windows running 32-bit Python, this results in an OverflowError or MemoryError due to the 2 GB limit. However, on Linux running 64-bit Python this results in the process being terminated by the OOM killer. Hay una vulnerabilidad DoS en Pillow versiones anteriores a la versión 6.2.2, causada por el archivo FpxImagePlugin.py llamando a la función range en un entero de 32 bits sin validar si el número de bandas es grande. En Windows ejecutando Python de 32 bits, esto resulta en un OverflowError o MemoryError debido al límite de 2 GB. • https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/3DUMIBUYGJRAVJCTFUWBRLVQKOUTVX5P https://pillow.readthedocs.io/en/stable/releasenotes/6.2.2.html https://usn.ubuntu.com/4272-1 https://www.debian.org/security/2020/dsa-4631 https://access.redhat.com/security/cve/CVE-2019-19911 https://bugzilla.redhat.com/show_bug.cgi?id=1789540 • CWE-190: Integer Overflow or Wraparound CWE-400: Uncontrolled Resource Consumption •
CVSS: 8.8EPSS: 0%CPEs: 7EXPL: 0CVE-2020-5310 – python-pillow: Integer overflow leading to buffer overflow in ImagingLibTiffDecode
https://notcve.org/view.php?id=CVE-2020-5310
libImaging/TiffDecode.c in Pillow before 6.2.2 has a TIFF decoding integer overflow, related to realloc. El archivo libImaging/TiffDecode.c en Pillow versiones anteriores a la versión 6.2.2, tiene un desbordamiento de enteros de la decodificación TIFF, relacionado con realloc. • https://github.com/python-pillow/Pillow/commit/4e2def2539ec13e53a82e06c4b3daf00454100c4 https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/2MMU3WT2X64GS5WHDPKKC2WZA7UIIQ3A https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/3DUMIBUYGJRAVJCTFUWBRLVQKOUTVX5P https://pillow.readthedocs.io/en/stable/releasenotes/6.2.2.html https://usn.ubuntu.com/4272-1 https://access.redhat.com/security/cve/CVE-2020-5310 https://bugzilla.redhat.com/show_bug.cgi?id& • CWE-122: Heap-based Buffer Overflow CWE-190: Integer Overflow or Wraparound •
CVSS: 9.8EPSS: 0%CPEs: 7EXPL: 0CVE-2020-5311 – python-pillow: out-of-bounds write in expandrow in libImaging/SgiRleDecode.c
https://notcve.org/view.php?id=CVE-2020-5311
libImaging/SgiRleDecode.c in Pillow before 6.2.2 has an SGI buffer overflow. El archivo libImaging/SgiRleDecode.c en Pillow versiones anteriores a la versión 6.2.2, tiene un desbordamiento de búfer de SGI. An out-of-bounds write flaw was discovered in python-pillow in the way SGI RLE images are decoded. An application that uses python-pillow to decode untrusted images may be vulnerable to this flaw, which can allow an attacker to crash the application or potentially execute code on the system. • https://access.redhat.com/errata/RHSA-2020:0566 https://access.redhat.com/errata/RHSA-2020:0580 https://github.com/python-pillow/Pillow/commit/a79b65c47c7dc6fe623aadf09aa6192fc54548f3 https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/2MMU3WT2X64GS5WHDPKKC2WZA7UIIQ3A https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/3DUMIBUYGJRAVJCTFUWBRLVQKOUTVX5P https://pillow.readthedocs.io/en/stable/releasenotes/6.2.2.html https://usn.ubuntu.com/4272-1 h • CWE-120: Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') CWE-787: Out-of-bounds Write •