Test ID:	1.3.6.1.4.1.25623.1.0.892716
Category:	Debian Local Security Checks
Title:	Debian: Security Advisory (DLA-2716-1)
Summary:	The remote host is missing an update for the Debian 'pillow' package(s) announced via the DLA-2716-1 advisory.
Description:	Summary: The remote host is missing an update for the Debian 'pillow' package(s) announced via the DLA-2716-1 advisory. Vulnerability Insight: Several vulnerabilities have been discovered in pillow (Python Imaging Library - PIL). Affected binary packages: python-imaging python-pil-dbg python-pil-doc python-pil.imagetk-dbg python-pil.imagetk python-pil python3-pil-dbg python3-pil.imagetk-dbg python3-pil.imagetk python3-pil CVE-2020-35653 Pillow through 8.2.0 and PIL (aka Python Imaging Library) through 1.1.7 allow an attacker to pass controlled parameters directly into a convert function to trigger a buffer overflow in Convert.c. CVE-2021-25290 An issue was discovered in Pillow before 8.1.1. In TiffDecode.c, there is a negative-offset memcpy with an invalid size. CVE-2021-28676 An issue was discovered in Pillow before 8.2.0. For FLI data, FliDecode did not properly check that the block advance was non-zero, potentially leading to an infinite loop on load. CVE-2021-28677 An issue was discovered in Pillow before 8.2.0. For EPS data, the readline implementation used in EPSImageFile has to deal with any combination of r and n as line endings. It used an accidentally quadratic method of accumulating lines while looking for a line ending. A malicious EPS file could use this to perform a DoS of Pillow in the open phase, before an image was accepted for opening. CVE-2021-34552 Pillow through 8.2.0 and PIL (aka Python Imaging Library) through 1.1.7 allow an attacker to pass controlled parameters directly into a convert function to trigger a buffer overflow in Convert.c. For Debian 9 stretch, these problems have been fixed in version 4.0.0-4+deb9u3. We recommend that you upgrade your pillow packages. For the detailed security status of pillow please refer to its security tracker page at: [link moved to references] Further information about Debian LTS security advisories, how to apply these updates to your system and frequently asked questions can be found at: [link moved to references] Affected Software/OS: 'pillow' package(s) on Debian 9. Solution: Please install the updated package(s). CVSS Score: 7.5 CVSS Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P
Cross-Ref:	Common Vulnerability Exposure (CVE) ID: CVE-2020-35653 https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/BF553AMNNNBW7SH4IM4MNE4M6GNZQ7YD/ https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/6BYVI5G44MRIPERKYDQEL3S3YQCZTVHE/ https://pillow.readthedocs.io/en/stable/releasenotes/index.html https://lists.debian.org/debian-lts-announce/2021/07/msg00018.html Common Vulnerability Exposure (CVE) ID: CVE-2021-25290 https://security.gentoo.org/glsa/202107-33 https://pillow.readthedocs.io/en/stable/releasenotes/8.1.1.html Common Vulnerability Exposure (CVE) ID: CVE-2021-28676 https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/MQHA5HAIBOYI3R6HDWCLAGFTIQP767FL/ https://github.com/python-pillow/Pillow/commit/bb6c11fb889e6c11b0ee122b828132ee763b5856 https://github.com/python-pillow/Pillow/pull/5377 https://pillow.readthedocs.io/en/stable/releasenotes/8.2.0.html#cve-2021-28676-fix-fli-dos Common Vulnerability Exposure (CVE) ID: CVE-2021-28677 https://pillow.readthedocs.io/en/stable/releasenotes/8.2.0.html#cve-2021-28677-fix-eps-dos-on-open Common Vulnerability Exposure (CVE) ID: CVE-2021-34552 https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/VUGBBT63VL7G4JNOEIPDJIOC34ZFBKNJ/ https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/7V6LCG525ARIX6LX5QRYNAWVDD2MD2SV/ https://security.gentoo.org/glsa/202211-10 https://pillow.readthedocs.io/en/stable/releasenotes/8.3.0.html#buffer-overflow
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