High severity · published May 23, 2019
CVE-2019-12295
In Wireshark 3.0.0 to 3.0.1, 2.6.0 to 2.6.8, and 2.4.0 to 2.4.14, the dissection engine could crash
7.5
CVSS
3.8%
EPSS
No
On KEV
Description
In Wireshark 3.0.0 to 3.0.1, 2.6.0 to 2.6.8, and 2.4.0 to 2.4.14, the dissection engine could crash. This was addressed in epan/packet.c by restricting the number of layers and consequently limiting recursion.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
None
Integrity
None
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)3.8% · higher than 90% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
BA
Big-ip Access Policy Manager · F5
12.1.3.6 before 12.1.5.3; 13.1.1.2 before 13.1.3.5; 14.0.0.3 through 14.0.1; 14.1.0 before 14.1.2.8; 15.0.0 through 15.0.1; 15.1.0 · source: NVD
BA
Big-ip Advanced Firewall Manager · F5
12.1.3.6 before 12.1.5.3; 13.1.1.2 before 13.1.3.5; 14.0.0.3 through 14.0.1; 14.1.0 before 14.1.2.8; 15.0.0 through 15.0.1; 15.1.0 · source: NVD
BA
Big-ip Analytics · F5
12.1.3.6 before 12.1.5.3; 13.1.1.2 before 13.1.3.5; 14.0.0.3 through 14.0.1; 14.1.0 before 14.1.2.8; 15.0.0 through 15.0.1; 15.1.0 · source: NVD
BA
Big-ip Application Acceleration Manager · F5
12.1.3.6 before 12.1.5.3; 13.1.1.2 before 13.1.3.5; 14.0.0.3 through 14.0.1; 14.1.0 before 14.1.2.8; 15.0.0 through 15.0.1; 15.1.0 · source: NVD
BA
Big-ip Application Security Manager · F5
12.1.3.6 before 12.1.5.3; 13.1.1.2 before 13.1.3.5; 14.0.0.3 through 14.0.1; 15.0.0 through 15.0.1; 15.1.0 · source: NVD
BD
Big-ip Domain Name System · F5
12.1.3.6 before 12.1.5.3; 13.1.1.2 before 13.1.3.5; 14.0.0.3 through 14.0.1; 14.1.0 before 14.1.2.8; 15.0.0 through 15.0.1; 15.1.0 · source: NVD
BE
Big-ip Edge Gateway · F5
12.1.3.6 before 12.1.5.3; 13.1.1.2 before 13.1.3.5; 14.0.0.3 through 14.0.1; 14.1.0 before 14.1.2; 15.0.0 through 15.0.1; 15.1.0 · source: NVD
BF
Big-ip Fraud Protection Service · F5
12.1.3.6 before 12.1.5.3; 13.1.1.2 before 13.1.3.5; 14.0.0.3 through 14.0.1; 14.1.0 before 14.1.2; 15.0.0 through 15.0.1; 15.1.0 · source: NVD
BG
Big-ip Global Traffic Manager · F5
12.1.3.6 before 12.1.5.3; 13.1.1.2 before 13.1.3.5; 14.0.0.3 through 14.0.1; 14.1.0 before 14.1.2.8; 15.0.0 through 15.0.1; 15.1.0 · source: NVD
BL
Big-ip Link Controller · F5
12.1.3.6 before 12.1.5.3; 13.1.1.2 before 13.1.3.5; 14.0.0.3 through 14.0.1; 14.1.0 before 14.1.2.8; 15.0.0 through 15.0.1; 15.1.0 · source: NVD
BL
Big-ip Local Traffic Manager · F5
12.1.3.6 before 12.1.5.3; 13.1.1.2 before 13.1.3.5; 14.0.0.3 through 14.0.1; 14.1.0 before 14.1.2.8; 15.0.0 through 15.0.1; 15.1.0 · source: NVD
BP
Big-ip Policy Enforcement Manager · F5
12.1.3.6 before 12.1.5.3; 13.1.1.2 before 13.1.3.5; 14.0.0.3 through 14.0.1; 14.1.0 before 14.1.2.8; 15.0.0 through 15.0.1; 15.1.0 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2019-12295
CVE.org
https://www.cve.org/CVERecord?id=CVE-2019-12295
Broken Link
http://www.securityfocus.com/bid/108464
Issue Tracking
https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=15778
code.wireshark.org
https://code.wireshark.org/review/gitweb?p=wireshark.git%3Ba=commit%3Bh=7b6e197da4c497e229ed3ebf6952bae5c426a820
Mailing List
https://lists.debian.org/debian-lts-announce/2020/10/msg00036.html
Third Party Advisory
https://support.f5.com/csp/article/K06725231
support.f5.com
https://support.f5.com/csp/article/K06725231?utm_source=f5support&%3Butm_medium=RSS
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