10

CVE-2012-4505

Heap-based buffer overflow in the px_pac_reload function in lib/pac.c in libproxy 0.2.x and 0.3.x allows remote servers to have an unspecified impact via a crafted Content-Length size in an HTTP response header for a proxy.pac file request, a different vulnerability than CVE-2012-4504.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Libproxy Project ≫ Libproxy Version0.2.3
Libproxy Project ≫ Libproxy Version0.3.0
Libproxy Project ≫ Libproxy Version0.3.1
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 3.22% 0.866
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 10 10 10
AV:N/AC:L/Au:N/C:C/I:C/A:C
CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer

The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.

http://lists.opensuse.org/opensuse-updates/2012-10/msg00065.html
http://secunia.com/advisories/51048
Vendor Advisory
http://www.openwall.com/lists/oss-security/2012/10/12/1
http://www.openwall.com/lists/oss-security/2012/10/12/5
http://www.openwall.com/lists/oss-security/2012/10/16/3
http://www.ubuntu.com/usn/USN-1629-1
https://groups.google.com/forum/?fromgroups=#%21topic/libproxy/VxZ8No7mT0E
http://rhn.redhat.com/errata/RHSA-2012-1461.html
http://secunia.com/advisories/51180
Vendor Advisory
http://secunia.com/advisories/51308
http://www.debian.org/security/2012/dsa-2571
http://www.securityfocus.com/bid/55910
https://bugzilla.redhat.com/show_bug.cgi?id=864612