CVE-2007-1001
23Vexday Risk Score
No sign of exploitation. It has a public proof of concept.
ssvc Attendepss 8.3%
from disclosure to weapon1 days
Published on NVDApr 6
1st PoC+1d
exploitation probability
8.3%top 6% of all CVEs
observed exploitation
nono source reports it
1 public exploit(s)
Multiple integer overflows in the (1) createwbmp and (2) readwbmp functions in wbmp.c in the GD library (libgd) in PHP 4.0.0 through 4.4.6 and 5.0.0 through 5.2.1 allow context-dependent attackers to execute arbitrary code via Wireless Bitmap (WBMP) images with large width or height values.
Affected products
n/a · n/apublic PoCs found — 1✓ VexDay Proof
exploitdb✓ VexDay Proofwww.exploit-db.com/exploits/29823⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.
References
http://cvs.php.net/viewvc.cgi/php-src/ext/gd/libgd/wbmp.c?r1=1.2.4.1&r2=1.2.4.1.8.1http://cvs.php.net/viewvc.cgi/php-src/ext/gd/libgd/wbmp.c?revision=1.2.4.1.8.1&view=markuphttp://docs.info.apple.com/article.html?artnum=306172http://ifsec.blogspot.com/2007/04/php-521-wbmp-file-handling-integer.htmlhttp://lists.apple.com/archives/security-announce//2007/Jul/msg00004.htmlhttp://rhn.redhat.com/errata/RHSA-2007-0155.htmlhttp://secunia.com/advisories/24814http://secunia.com/advisories/24909http://secunia.com/advisories/24924http://secunia.com/advisories/24945http://secunia.com/advisories/24965http://secunia.com/advisories/25056