CVE-2023-26965: Use After Free
First published: Wed Jun 14 2023(Updated: )
Last updated 24 July 2024
Credit: cve@mitre.org cve@mitre.org cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Libtiff Libtiff | <=4.5.0 | |
| debian/tiff | <=4.2.0-1+deb11u5<=4.5.0-6+deb12u1 | 4.5.1+git230720-5 |
| IBM Cognos Analytics | <=12.0.0-12.0.3 | |
| IBM Cognos Analytics | <=11.2.0-11.2.4 FP4 |
Never miss a vulnerability like this again
Sign up to SecAlerts for real-time vulnerability data matched to your software, aggregated from hundreds of sources.
Reference Links
- https://gitlab.com/libtiff/libtiff/-/merge_requests/472
- https://lists.debian.org/debian-lts-announce/2023/07/msg00034.html
- https://security.netapp.com/advisory/ntap-20230706-0009/
- https://launchpad.net/bugs/cve/CVE-2023-26965
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=2215222
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=2215223
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=2215224
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=2215226
- https://access.redhat.com/errata/RHSA-2023:6575
- https://bugzilla.redhat.com/show_bug.cgi?id=2215206
- https://gitlab.com/libtiff/libtiff/-/commit/ec8ef90c1f573c9eb1f17d6a056aa0015f184acf
- https://security-tracker.debian.org/tracker/CVE-2023-26965
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-26965
- https://nvd.nist.gov/vuln/detail/CVE-2023-26965
- https://ubuntu.com/security/CVE-2023-26965
- https://www.ibm.com/support/pages/node/7177223 (Advisory)
Frequently Asked Questions
What is the vulnerability ID of this vulnerability?
The vulnerability ID of this vulnerability is CVE-2023-26965.
What is the severity rating of CVE-2023-26965?
CVE-2023-26965 has a severity rating of 5.5, which is considered medium.
What is the affected software for CVE-2023-26965?
The affected software for CVE-2023-26965 includes LibTIFF versions up to and including 4.5.0, Debian package 'tiff' versions up to and including 4.5.0, and Libtiff versions up to and including 4.5.0.
How can I fix CVE-2023-26965?
To fix CVE-2023-26965, update to LibTIFF version 4.5.1 or later, Debian package 'tiff' version 4.5.1 or later, or Libtiff version 4.5.1 or later.
Where can I find more information about CVE-2023-26965?
You can find more information about CVE-2023-26965 at the following references: [Reference 1](https://gitlab.com/libtiff/libtiff/-/merge_requests/472), [Reference 2](https://security.netapp.com/advisory/ntap-20230706-0009/), [Reference 3](https://lists.debian.org/debian-lts-announce/2023/07/msg00034.html).
- collector/nvd-index
- agent/type
- agent/first-publish-date
- collector/launchpad-cve
- source/Launchpad
- collector/nvd-cve
- source/NVD
- agent/software-canonical-lookup
- agent/weakness
- agent/author
- agent/severity
- collector/nvd-api
- agent/software-canonical-lookup-request
- collector/mitre-cve
- source/MITRE
- agent/last-modified-date
- collector/redhat-bugzilla
- source/Red Hat
- alias/CVE-2023-26965
- collector/security-tracker-debian
- source/Debian
- collector/usn-cve
- source/Ubuntu
- agent/remedy
- agent/references
- agent/softwarecombine
- agent/tags
- agent/event
- agent/description
- collector/ibm-support
- source/IBM
- vendor/libtiff
- canonical/libtiff libtiff
- version/libtiff libtiff/4.5.0
- package-manager/debian
- vendor/ibm
- canonical/ibm cognos analytics
- version/ibm cognos analytics/12.0.0-12.0.3
- version/ibm cognos analytics/11.2.0-11.2.4 fp4