CVE-2010-2531

NameCVE-2010-2531
DescriptionThe var_export function in PHP 5.2 before 5.2.14 and 5.3 before 5.3.3 flushes the output buffer to the user when certain fatal errors occur, even if display_errors is off, which allows remote attackers to obtain sensitive information by causing the application to exceed limits for memory, execution time, or recursion.
SourceCVE (at NVD; LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SuSE, Mageia, GitHub code/issues, web search, more)
ReferencesDSA-2266-1
NVD severitymedium (attack range: remote)

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
php5 (PTS)wheezy5.4.45-0+deb7u2fixed
wheezy (security)5.4.45-0+deb7u3fixed
jessie5.6.19+dfsg-0+deb8u1fixed
jessie (security)5.6.20+dfsg-0+deb8u1fixed
stretch5.6.21+dfsg-2fixed
sid5.6.22+dfsg-1fixed

The information below is based on the following data on fixed versions.

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
php5source(unstable)5.3.3-2low
php5sourcelenny5.2.6.dfsg.1-1+lenny12mediumDSA-2266-1
php5sourcesqueeze5.3.3-7+squeeze3mediumDSA-2266-1

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