CVE-2023-44271

An issue was discovered in Pillow before 10.0.0. It is a Denial of Service that uncontrollably allocates memory to process a given task, potentially causing a service to crash by having it run out of memory. This occurs for truetype in ImageFont when textlength in an ImageDraw instance operates on a long text argument.

• CWE-770

• https://devhub.checkmarx.com/cve-details/CVE-2023-44271/Third Party Advisory
• https://github.com/python-pillow/Pillow/commit/1fe1bb49c452b0318cad12ea9d97c3bef188e9a7Patch
• https://github.com/python-pillow/Pillow/pull/7244Patch
• https://lists.debian.org/debian-lts-announce/2024/03/msg00021.html
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/N2JOEDUJDQLCUII2LQYZYSM7RJL2I3P4/Mailing List, Third Party Advisory
• https://devhub.checkmarx.com/cve-details/CVE-2023-44271/Third Party Advisory
• https://github.com/python-pillow/Pillow/commit/1fe1bb49c452b0318cad12ea9d97c3bef188e9a7Patch
• https://github.com/python-pillow/Pillow/pull/7244Patch
• https://lists.debian.org/debian-lts-announce/2024/03/msg00021.html
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/N2JOEDUJDQLCUII2LQYZYSM7RJL2I3P4/Mailing List, Third Party Advisory

Published

Nov 3, 2023

Last Modified

Jun 17, 2026

Status

Modified

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
• Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
• PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
• AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.

• CVE-2023-44265Auth. (admin+) Stored Cross-Site Scripting (XSS) vulnerabili…4.8
• CVE-2023-44266Auth. (admin+) Stored Cross-Site Scripting (XSS) vulnerabili…4.8
• CVE-2023-44267Online Art Gallery v1.0 is vulnerable to multiple Unauthenti…9.8
• CVE-2023-44268Rejected reason: This CVE ID has been rejected or withdrawn …
• CVE-2023-4427Out of bounds memory access in V8 in Google Chrome prior to …8.1
• CVE-2023-44270An issue was discovered in PostCSS before 8.4.31. The vulner…5.3
• CVE-2023-44272A cross-site scripting vulnerability exists in Citadel versi…5.4
• CVE-2023-44273Consensys gnark-crypto through 0.11.2 allows Signature Malle…9.8
• CVE-2023-44275OPNsense before 23.7.5 allows XSS via the index.php column_c…5.4
• CVE-2023-44276OPNsense before 23.7.5 allows XSS via the index.php sequence…5.4
• CVE-2023-44277 Dell PowerProtect DD, versions prior to 7.13.0.10, LTS 7.7.…7.8
• CVE-2023-44278 Dell PowerProtect DD , versions prior to 7.13.0.10, LTS 7.7…6.7