CVE-2011-4566
Integer overflow in the exif_process_IFD_TAG function in exif.c in the exif extension in PHP 5.4.0beta2 on 32-bit platforms allows remote attackers to read the contents of arbitrary memory locations or cause a denial of service via a crafted offset_val…
Does this matter?
Lower severity and a low EPSS score (6.56%). Track it; it rarely justifies an emergency change on its own.
Description
Integer overflow in the exif_process_IFD_TAG function in exif.c in the exif extension in PHP 5.4.0beta2 on 32-bit platforms allows remote attackers to read the contents of arbitrary memory locations or cause a denial of service via a crafted offset_val value in an EXIF header in a JPEG file, a different vulnerability than CVE-2011-0708.
- CVSS 2.0
- 6.4 MEDIUMAV:N/AC:L/Au:N/C:P/I:N/A:P
- EPSS
- 6.56% probability · 93th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-189
- Affected
- php/php · debian/debian linux · canonical/ubuntu linux
- Source
- cve@mitre.org
References
- http://lists.apple.com/archives/security-announce/2012/May/msg00001.htmlMailing List, Third Party Advisory
- http://lists.opensuse.org/opensuse-security-announce/2012-03/msg00016.htmlMailing List, Third Party Advisory
- http://rhn.redhat.com/errata/RHSA-2012-0071.htmlThird Party Advisory
- http://secunia.com/advisories/47253Third Party Advisory
- http://secunia.com/advisories/48668Third Party Advisory
- http://support.apple.com/kb/HT5281Third Party Advisory
- http://www.debian.org/security/2012/dsa-2399Third Party Advisory
- http://www.mandriva.com/security/advisories?name=MDVSA-2011:197Third Party Advisory
- http://www.redhat.com/support/errata/RHSA-2012-0019.htmlThird Party Advisory
- http://www.securityfocus.com/bid/50907Third Party Advisory, VDB Entry
- https://bugs.php.net/bug.php?id=60150Exploit, Vendor Advisory
- https://exchange.xforce.ibmcloud.com/vulnerabilities/71612Third Party Advisory, VDB Entry
- https://www.ubuntu.com/usn/USN-1307-1/Third Party Advisory
- http://lists.apple.com/archives/security-announce/2012/May/msg00001.htmlMailing List, Third Party Advisory
- http://lists.opensuse.org/opensuse-security-announce/2012-03/msg00016.htmlMailing List, Third Party Advisory
- http://rhn.redhat.com/errata/RHSA-2012-0071.htmlThird Party Advisory
- http://secunia.com/advisories/47253Third Party Advisory
- http://secunia.com/advisories/48668Third Party Advisory
- http://support.apple.com/kb/HT5281Third Party Advisory
- http://www.debian.org/security/2012/dsa-2399Third Party Advisory
- http://www.mandriva.com/security/advisories?name=MDVSA-2011:197Third Party Advisory
- http://www.redhat.com/support/errata/RHSA-2012-0019.htmlThird Party Advisory
- http://www.securityfocus.com/bid/50907Third Party Advisory, VDB Entry
- https://bugs.php.net/bug.php?id=60150Exploit, Vendor Advisory
- https://exchange.xforce.ibmcloud.com/vulnerabilities/71612Third Party Advisory, VDB Entry
- https://www.ubuntu.com/usn/USN-1307-1/Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.