CVE-2013-3557
5 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
6.3 Medium
AI Score
Confidence
Low
0.007 Low
EPSS
Percentile
80.2%
The dissect_ber_choice function in epan/dissectors/packet-ber.c in the ASN.1 BER dissector in Wireshark 1.6.x before 1.6.15 and 1.8.x before 1.8.7 does not properly initialize a certain variable, which allows remote attackers to cause a denial of service (application crash) via a malformed packet.
Affected configurations
References
anonsvn.wireshark.org/viewvc/trunk/epan/dissectors/packet-ber.c?r1=48944&r2=48943&pathrev=48944
anonsvn.wireshark.org/viewvc?view=revision&revision=48944
lists.opensuse.org/opensuse-updates/2013-06/msg00048.html
lists.opensuse.org/opensuse-updates/2013-06/msg00083.html
lists.opensuse.org/opensuse-updates/2013-06/msg00194.html
lists.opensuse.org/opensuse-updates/2013-06/msg00196.html
rhn.redhat.com/errata/RHSA-2014-0341.html
secunia.com/advisories/53425
secunia.com/advisories/54425
www.debian.org/security/2013/dsa-2700
www.gentoo.org/security/en/glsa/glsa-201308-05.xml
www.mandriva.com/security/advisories?name=MDVSA-2013:172
www.wireshark.org/security/wnpa-sec-2013-25.html
bugs.wireshark.org/bugzilla/show_bug.cgi?id=8599
oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A16521
www.wireshark.org/docs/relnotes/wireshark-1.6.15.html
Related
5 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
6.3 Medium
AI Score
Confidence
Low
0.007 Low
EPSS
Percentile
80.2%