8.5

CVE-2008-4555

Exploit
Stack-based buffer overflow in the push_subg function in parser.y (lib/graph/parser.c) in Graphviz 2.20.2, and possibly earlier versions, allows user-assisted remote attackers to cause a denial of service (memory corruption) or execute arbitrary code via a DOT file with a large number of Agraph_t elements.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Graphviz ≫ Graphviz Version <= 2.20.2
Graphviz ≫ Graphviz Version1.5.1
Graphviz ≫ Graphviz Version1.5.2
Graphviz ≫ Graphviz Version1.5.3
Graphviz ≫ Graphviz Version1.7.5.1
Graphviz ≫ Graphviz Version1.7.5.2
Graphviz ≫ Graphviz Version1.7.5.3
Graphviz ≫ Graphviz Version1.7.5.4
Graphviz ≫ Graphviz Version1.7.5.5
Graphviz ≫ Graphviz Version1.7.5.6
Graphviz ≫ Graphviz Version1.7.5.7
Graphviz ≫ Graphviz Version1.7.5_0.1
Graphviz ≫ Graphviz Version1.7.5_0.2
Graphviz ≫ Graphviz Version1.7.5_0.3
Graphviz ≫ Graphviz Version1.7.16.1
Graphviz ≫ Graphviz Version1.7.16.2
Graphviz ≫ Graphviz Version1.8.5.1
Graphviz ≫ Graphviz Version1.8.5.2
Graphviz ≫ Graphviz Version1.8.9.1
Graphviz ≫ Graphviz Version1.10_2003-09-15_0415_1
Graphviz ≫ Graphviz Version1.10_2003-09-15_0415_2
Graphviz ≫ Graphviz Version1.12.1
Graphviz ≫ Graphviz Version1.12.2
Graphviz ≫ Graphviz Version1.12.3
Graphviz ≫ Graphviz Version1.14.1
Graphviz ≫ Graphviz Version1.16.1
Graphviz ≫ Graphviz Version2.2
Graphviz ≫ Graphviz Version2.2.1
Graphviz ≫ Graphviz Version2.2.1.1
Graphviz ≫ Graphviz Version2.2.2
Graphviz ≫ Graphviz Version2.4
Graphviz ≫ Graphviz Version2.6
Graphviz ≫ Graphviz Version2.8
Graphviz ≫ Graphviz Version2.10
Graphviz ≫ Graphviz Version2.12
Graphviz ≫ Graphviz Version2.14
Graphviz ≫ Graphviz Version2.16
Graphviz ≫ Graphviz Version2.18
Graphviz ≫ Graphviz Version2.20.0
Graphviz ≫ Graphviz Version2.20.1
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 5.06% 0.912
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 8.5 6.8 10
AV:N/AC:M/Au:S/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-security-announce/2008-10/msg00012.html
http://bugs.gentoo.org/show_bug.cgi?id=240636
http://roeehay.blogspot.com/2008/10/graphviz-buffer-overflow-code-execution.html
Exploit
http://secunia.com/advisories/32186
Vendor Advisory
http://secunia.com/advisories/32656
http://security.gentoo.org/glsa/glsa-200811-04.xml
http://securityreason.com/securityalert/4409
http://www.securityfocus.com/archive/1/497150/100/0/threaded
http://www.securityfocus.com/bid/31648
Patch
https://exchange.xforce.ibmcloud.com/vulnerabilities/45765