CVE-2010-4657

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.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
7.5 HIGH
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
redhatCNA
---
---
CVEADP
---
---
Base Score
CVSS 3.x
EPSS Score
Percentile: 80%
VendorProductVersion
phpphp
5.0.0 ≤
𝑥
< 5.4.4
redhatenterprise_linux
5.0
redhatenterprise_linux
6.0
debiandebian_linux
8.0
𝑥
= Vulnerable software versions
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
php5
xenial
dne
wily
not-affected
vivid
not-affected
utopic
not-affected
trusty
not-affected
saucy
not-affected
raring
not-affected
quantal
not-affected
precise
ignored
oneiric
ignored
natty
ignored
maverick
ignored
lucid
ignored
hardy
ignored
Common Weakness Enumeration
References
https://access.redhat.com/security/cve/cve-2010-4657
https://bugs.launchpad.net/php/%2Bbug/655442
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2010-4657
https://security-tracker.debian.org/tracker/CVE-2010-4657
https://access.redhat.com/security/cve/cve-2010-4657
https://bugs.launchpad.net/php/%2Bbug/655442
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2010-4657
https://security-tracker.debian.org/tracker/CVE-2010-4657