Medium severity · published Feb 28, 2019
CVE-2019-9209
In Wireshark 2.4.0 to 2.4.12 and 2.6.0 to 2.6.6, the ASN.1 BER and related dissectors could crash
5.5
CVSS
1.4%
EPSS
No
On KEV
Description
In Wireshark 2.4.0 to 2.4.12 and 2.6.0 to 2.6.6, the ASN.1 BER and related dissectors could crash. This was addressed in epan/dissectors/packet-ber.c by preventing a buffer overflow associated with excessive digits in time values.
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Attack vector
Local
Complexity
Low
Privileges
None
User interaction
Required
Confidentiality
None
Integrity
None
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)1.4% · higher than 72% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
DL
Debian Linux · Debian
8.0; 9.0 · source: NVD
LE
Leap · Opensuse
15.0; 15.1; 42.3 · source: NVD
UL
Ubuntu Linux · Canonical
16.04; 18.04; 18.10 · source: NVD
WI
Wireshark · Wireshark
2.4.0 through 2.4.12; 2.6.0 through 2.6.6 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2019-9209
CVE.org
https://www.cve.org/CVERecord?id=CVE-2019-9209
Mailing List
http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00007.html
Mailing List
http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00027.html
Mailing List
http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00027.html
Broken Link
http://www.securityfocus.com/bid/107203
Exploit
https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=15447
code.wireshark.org
https://code.wireshark.org/review/gitweb?p=wireshark.git%3Ba=commit%3Bh=f8fbe9f934d65b2694fa74622e5eb2e1dc8cd20b
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