CVE-2010-4657

HIGH

7.5

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.

CVE Details

CVSS v3.1 Score7.5

SeverityHIGH

CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredNONE

User InteractionNONE

Published11/13/2019

Last Modified11/21/2024

Sourcenvd

Honeypot Sightings0

Affected Products

debian:debian_linuxphp:phpredhat:enterprise_linux

Weaknesses (CWE)

CWE-772

References

https://access.redhat.com/security/cve/cve-2010-4657(secalert@redhat.com)

https://bugs.launchpad.net/php/%2Bbug/655442(secalert@redhat.com)

https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2010-4657(secalert@redhat.com)

https://security-tracker.debian.org/tracker/CVE-2010-4657(secalert@redhat.com)

https://access.redhat.com/security/cve/cve-2010-4657(af854a3a-2127-422b-91ae-364da2661108)

https://bugs.launchpad.net/php/%2Bbug/655442(af854a3a-2127-422b-91ae-364da2661108)

https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2010-4657(af854a3a-2127-422b-91ae-364da2661108)

https://security-tracker.debian.org/tracker/CVE-2010-4657(af854a3a-2127-422b-91ae-364da2661108)

IOC Correlations

No correlations recorded

This product uses data from the NVD API but is not endorsed or certified by the NVD.