CVE-2021-3518
- State
- Published
- Severity
- Not scored
- Published
- May 18, 2021
- Updated
- Oct 14, 2026
- Reserved
- Apr 27, 2021
Description
There's a flaw in libxml2 in versions before 2.9.11. An attacker who is able to submit a crafted file to be processed by an application linked with libxml2 could trigger a use-after-free. The greatest impact from this flaw is to confidentiality, integrity, and availability.
Scores
The record has no CVSS score.
Weaknesses
Affected Products
| Product | Versions |
|---|---|
libxml2n/a |
|
References
- FEDORA-2021-e3ed1ba38bvendor-advisory
- [debian-lts-announce] 20210510 [SECURITY] [DLA 2653-1] libxml2 security updatemailing-list
- https://bugzilla.redhat.com/show_bug.cgi?id=1954242
- FEDORA-2021-b950000d2bvendor-advisory
- [bookkeeper-issues] 20210628 [GitHub] [bookkeeper] padma81 opened a new issue #2746: Security Vulnerabilities in CentOS 7 image, Upgrade image to CentOS 8mailing-list
- [bookkeeper-issues] 20210629 [GitHub] [bookkeeper] padma81 opened a new issue #2746: Security Vulnerabilities in CentOS 7 image, Upgrade image to CentOS 8mailing-list
- GLSA-202107-05vendor-advisory
- https://security.netapp.com/advisory/ntap-20210625-0002/
- 20210723 APPLE-SA-2021-07-21-5 watchOS 7.6mailing-list
- 20210723 APPLE-SA-2021-07-21-1 iOS 14.7 and iPadOS 14.7mailing-list
- 20210723 APPLE-SA-2021-07-21-2 macOS Big Sur 11.5mailing-list
- 20210723 APPLE-SA-2021-07-21-6 tvOS 14.7mailing-list
- https://www.oracle.com/security-alerts/cpuoct2021.html
- https://support.apple.com/kb/HT212605
- https://support.apple.com/kb/HT212602
- https://support.apple.com/kb/HT212601
- https://support.apple.com/kb/HT212604
- https://www.oracle.com/security-alerts/cpuapr2022.html
- https://www.oracle.com/security-alerts/cpujul2022.html
- https://cert-portal.siemens.com/productcert/html/ssa-398330.html
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