VulnerabilityModified
CVE-2013-1586
The fragment_set_tot_len function in epan/reassemble.c in Wireshark 1.6.x before 1.6.13 and 1.8.x before 1.8.5 does not properly determine the length of a reassembled packet for the DTLS dissector, which allows remote attackers to cause a denial of…
LOW 2.9EPSS 0.83%
Does this matter?
Lower severity and a low EPSS score (0.83%). Track it; it rarely justifies an emergency change on its own.
Description
The fragment_set_tot_len function in epan/reassemble.c in Wireshark 1.6.x before 1.6.13 and 1.8.x before 1.8.5 does not properly determine the length of a reassembled packet for the DTLS dissector, which allows remote attackers to cause a denial of service (application crash) via a malformed packet.
- CVSS 2.0
- 2.9 LOWAV:A/AC:M/Au:N/C:N/I:N/A:P
- EPSS
- 0.83% probability · 55th percentile
- CISA KEV
- Not listed
- Affected
- wireshark/wireshark
- Source
- cve@mitre.org
References
- http://anonsvn.wireshark.org/viewvc/trunk/epan/reassemble.c?r1=46999&r2=46998&pathrev=46999
- http://anonsvn.wireshark.org/viewvc?view=revision&revision=46999
- http://lists.opensuse.org/opensuse-updates/2013-02/msg00028.html
- http://lists.opensuse.org/opensuse-updates/2013-02/msg00037.html
- http://www.debian.org/security/2013/dsa-2625
- http://www.wireshark.org/security/wnpa-sec-2013-05.htmlVendor Advisory
- https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=8111
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A16048
- http://anonsvn.wireshark.org/viewvc/trunk/epan/reassemble.c?r1=46999&r2=46998&pathrev=46999
- http://anonsvn.wireshark.org/viewvc?view=revision&revision=46999
- http://lists.opensuse.org/opensuse-updates/2013-02/msg00028.html
- http://lists.opensuse.org/opensuse-updates/2013-02/msg00037.html
- http://www.debian.org/security/2013/dsa-2625
- http://www.wireshark.org/security/wnpa-sec-2013-05.htmlVendor Advisory
- https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=8111
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A16048
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.