CVEvulnerability
CVE-2010-4657
7.5 HIGH
Official page ↗
- Status
- Modified
- Published
- 2019-11-13
- Last modified
- 2026-06-16
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 7.5 HIGH — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
- CVSS 2.0 ([email protected])
- 5.0 MEDIUM — AV:N/AC:L/Au:N/C:P/I:N/A:N
- Weaknesses
- CWE-772
Description
PHP5 before 5.4.4 allows passing invalid utf-8 strings via the xmlTextWriterWriteAttribute, which are then misparsed by libxml2. This results in memory leak into the resulting output.
Affected configurations
• php php (>= 5.0.0 < 5.4.4)
• redhat enterprise linux 5.0
• redhat enterprise linux 6.0
• debian debian linux 8.0
Related
Weakness · CWE (1)
- CWE-772 Missing Release of Resource after Effective Lifetime weakness
References
- https://access.redhat.com/security/cve/cve-2010-4657 Third Party Advisory
- https://bugs.launchpad.net/php/%2Bbug/655442 Third Party Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2010-4657 Issue Tracking, Third Party Advisory
- https://security-tracker.debian.org/tracker/CVE-2010-4657 Third Party Advisory
- https://access.redhat.com/security/cve/cve-2010-4657 Third Party Advisory
- https://bugs.launchpad.net/php/%2Bbug/655442 Third Party Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2010-4657 Issue Tracking, Third Party Advisory
- https://security-tracker.debian.org/tracker/CVE-2010-4657 Third Party Advisory