5

CVE-2013-4930

The dissect_dvbci_tpdu_hdr function in epan/dissectors/packet-dvbci.c in the DVB-CI dissector in Wireshark 1.8.x before 1.8.9 and 1.10.x before 1.10.1 does not validate a certain length value before decrementing it, which allows remote attackers to cause a denial of service (assertion failure and application exit) via a crafted packet.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Wireshark ≫ Wireshark Version1.8.0
Wireshark ≫ Wireshark Version1.8.1
Wireshark ≫ Wireshark Version1.8.2
Wireshark ≫ Wireshark Version1.8.3
Wireshark ≫ Wireshark Version1.8.4
Wireshark ≫ Wireshark Version1.8.5
Wireshark ≫ Wireshark Version1.8.6
Wireshark ≫ Wireshark Version1.8.7
Wireshark ≫ Wireshark Version1.8.8
Wireshark ≫ Wireshark Version1.10.0
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 3.74% 0.884
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 5 10 2.9
AV:N/AC:L/Au:N/C:N/I:N/A:P
CWE-20 Improper Input Validation

The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.

http://secunia.com/advisories/54425
http://www.gentoo.org/security/en/glsa/glsa-201308-05.xml
http://secunia.com/advisories/54296
http://www.wireshark.org/docs/relnotes/wireshark-1.10.1.html
http://lists.opensuse.org/opensuse-updates/2013-08/msg00004.html
http://lists.opensuse.org/opensuse-updates/2013-08/msg00009.html
http://secunia.com/advisories/54371
http://www.wireshark.org/docs/relnotes/wireshark-1.8.9.html
http://anonsvn.wireshark.org/viewvc/trunk/epan/dissectors/packet-dvbci.c?r1=50474&r2=50473&pathrev=50474
Patch
http://anonsvn.wireshark.org/viewvc?view=revision&revision=50474
Patch
http://secunia.com/advisories/54178
http://www.debian.org/security/2013/dsa-2734
https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=8916
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A16929
https://www.wireshark.org/security/wnpa-sec-2013-48.html
Vendor Advisory