CVE-2023-45322
Summary
| CVE | CVE-2023-45322 |
|---|---|
| State | PUBLIC |
| Assigner | [email protected] |
| Source Priority | CVE Program / NVD first with legacy fallback |
| Published | 2023-10-06 22:15:00 UTC |
| Updated | 2023-11-07 04:21:00 UTC |
| Description | ** DISPUTED ** libxml2 through 2.11.5 has a use-after-free that can only occur after a certain memory allocation fails. This occurs in xmlUnlinkNode in tree.c. NOTE: the vendor's position is "I don't think these issues are critical enough to warrant a CVE ID ... because an attacker typically can't control when memory allocations fail." |
Risk And Classification
Problem Types: CWE-416
NVD Known Affected Configurations (CPE 2.3)
References
| Reference | Source | Link | Tags |
|---|---|---|---|
| Inject random malloc failures when fuzzing (#344) · Issues · GNOME / libxml2 · GitLab | MISC | gitlab.gnome.org | |
| oss-security - CVE-2023-45322: Use-after-free in libxml2 through 2.11.5 | MLIST | www.openwall.com | |
| Memory error: heap-use-after-free in xmllint (xmlUnlinkNode) (#583) · Issues · GNOME / libxml2 · GitLab | MISC | gitlab.gnome.org | |
| CVE Program record | CVE.ORG | www.cve.org | canonical |
| NVD vulnerability detail | NVD | nvd.nist.gov | canonical, analysis |
No vendor comments have been submitted for this CVE.
Legacy QID Mappings
- 356548 Amazon Linux Security Advisory for libxml2 : ALAS-2023-1874
- 356585 Amazon Linux Security Advisory for libxml2 : ALAS2-2023-2321
- 356622 Amazon Linux Security Advisory for libxml2 : ALAS2023-2023-411
- 356985 Amazon Linux Security Advisory for libxml2 : AL2012-2023-469
- 673494 EulerOS Security Update for libxml2 (EulerOS-SA-2023-3311)
- 673502 EulerOS Security Update for libxml2 (EulerOS-SA-2023-3278)
- 673544 EulerOS Security Update for libxml2 (EulerOS-SA-2024-1090)
- 673900 EulerOS Security Update for libxml2 (EulerOS-SA-2024-1066)
- 673938 EulerOS Security Update for libxml2 (EulerOS-SA-2023-3250)
- 674092 EulerOS Security Update for libxml2 (EulerOS-SA-2023-3343)
- 710860 Gentoo Linux libxml2 Multiple Vulnerabilities (GLSA 202402-11)
- 755280 SUSE Enterprise Linux Security Update for libxml2 (SUSE-SU-2023:4464-1)
- 755304 SUSE Enterprise Linux Security Update for libxml2 (SUSE-SU-2023:4505-1)
- 755305 SUSE Enterprise Linux Security Update for libxml2 (SUSE-SU-2023:4504-1)
- 755325 SUSE Enterprise Linux Security Update for libxml2 (SUSE-SU-2023:4537-1)
- 907521 Common Base Linux Mariner (CBL-Mariner) Security Update for libxml2 (31272-1)