Vulnerability Monitor

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CVE-2019-5718

In Wireshark 2.6.0 to 2.6.5 and 2.4.0 to 2.4.11, the RTSE dissector and other ASN.1 dissectors could crash. This was addressed in epan/charsets.c by adding a get_t61_string length check.

Published

2019-01-08T23:29:00.437

Last Modified

2024-11-21T04:45:23.220

Status

Modified

Source

[email protected]

Severity

CVSSv3.0: 5.5 (MEDIUM)

CVSSv2 Vector

AV:N/AC:M/Au:N/C:N/I:N/A:P

Access Vector: NETWORK
Access Complexity: MEDIUM
Authentication: NONE
Confidentiality Impact: NONE
Integrity Impact: NONE
Availability Impact: PARTIAL

Exploitability Score

8.6

Impact Score

2.9

Weaknesses

Type: Primary
CWE-125

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	wireshark	wireshark	≤ 2.4.11	Yes
Application	wireshark	wireshark	≤ 2.6.5	Yes
Operating System	debian	debian_linux	9.0	Yes

References

http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00027.html ([email protected])
http://www.securityfocus.com/bid/106482 Third Party Advisory, VDB Entry ([email protected])
https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=15373 Exploit, Issue Tracking, Vendor Advisory ([email protected])
https://code.wireshark.org/review/gitweb?p=wireshark.git%3Ba=commit%3Bh=cd09cb5cfb673beca3cce20b1d6a9bc67a134ae1 ([email protected])
https://seclists.org/bugtraq/2019/Mar/35 Mailing List, Third Party Advisory ([email protected])
https://www.debian.org/security/2019/dsa-4416 Third Party Advisory ([email protected])
https://www.oracle.com/security-alerts/cpujan2020.html ([email protected])
https://www.wireshark.org/security/wnpa-sec-2019-03.html Vendor Advisory ([email protected])
http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00027.html (af854a3a-2127-422b-91ae-364da2661108)
http://www.securityfocus.com/bid/106482 Third Party Advisory, VDB Entry (af854a3a-2127-422b-91ae-364da2661108)
https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=15373 Exploit, Issue Tracking, Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://code.wireshark.org/review/gitweb?p=wireshark.git%3Ba=commit%3Bh=cd09cb5cfb673beca3cce20b1d6a9bc67a134ae1 (af854a3a-2127-422b-91ae-364da2661108)
https://seclists.org/bugtraq/2019/Mar/35 Mailing List, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://www.debian.org/security/2019/dsa-4416 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://www.oracle.com/security-alerts/cpujan2020.html (af854a3a-2127-422b-91ae-364da2661108)
https://www.wireshark.org/security/wnpa-sec-2019-03.html Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)