PRIOn knowledge basePRION:CVE-2007-1484Memory corruption
7.3 High
AI Score
Confidence
Low
4.6 Medium
CVSS2
Access Vector
LOCAL
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:L/AC:L/Au:N/C:P/I:P/A:P
0.0004 Low
EPSS
Percentile
0.4%
The array_user_key_compare function in PHP 4.4.6 and earlier, and 5.x up to 5.2.1, makes erroneous calls to zval_dtor, which triggers memory corruption and allows local users to bypass safe_mode and execute arbitrary code via a certain unset operation after array_user_key_compare has been called.
References
docs.info.apple.com/article.html?artnum=306172
lists.apple.com/archives/security-announce//2007/Jul/msg00004.html
secunia.com/advisories/24542
secunia.com/advisories/25056
secunia.com/advisories/25057
secunia.com/advisories/25445
secunia.com/advisories/26235
security.gentoo.org/glsa/glsa-200705-19.xml
us2.php.net/releases/4_4_7.php
us2.php.net/releases/5_2_2.php
www.novell.com/linux/security/advisories/2007_32_php.html
www.php-security.org/MOPB/MOPB-24-2007.html
www.securityfocus.com/bid/22990
www.securityfocus.com/bid/25159
www.ubuntu.com/usn/usn-455-1
www.vupen.com/english/advisories/2007/2732
Related
7.3 High
AI Score
Confidence
Low
4.6 Medium
CVSS2
Access Vector
LOCAL
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:L/AC:L/Au:N/C:P/I:P/A:P
0.0004 Low
EPSS
Percentile
0.4%