CVE-2019-5717 : In Wireshark 2.6.0 to 2.6.5 and 2.4.0 to 2.4.11, the P

In Wireshark 2.6.0 to 2.6.5 and 2.4.0 to 2.4.11, the P_MUL dissector could crash. This was addressed in epan/dissectors/packet-p_mul.c by rejecting the invalid sequence number of zero.

Published 2019-01-08 23:29:00

Updated 2020-03-20 01:15:26

Source MITRE

View at NVD, CVE.org

Vulnerability category: Input validation

Products affected by CVE-2019-5717

Debian » Debian Linux » Version: 8.0
cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*
Matching versions
Debian » Debian Linux » Version: 9.0
cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*
Matching versions
Wireshark » Wireshark
Versions from including (>=) 2.4.0 and up to, including, (<=) 2.4.11
cpe:2.3:a:wireshark:wireshark:*:*:*:*:*:*:*:*
Matching versions
Wireshark » Wireshark
Versions from including (>=) 2.6.0 and up to, including, (<=) 2.6.5
cpe:2.3:a:wireshark:wireshark:*:*:*:*:*:*:*:*
Matching versions

Exploit prediction scoring system (EPSS) score for CVE-2019-5717

EPSS FAQ

0.29%

Probability of exploitation activity in the next 30 days EPSS Score History

~ 49 %

Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2019-5717

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source
4.3	MEDIUM	AV:N/AC:M/Au:N/C:N/I:N/A:P	8.6	2.9	NIST
Access Vector: Network Access Complexity: Medium Authentication: None Confidentiality Impact: None Integrity Impact: None Availability Impact: Partial
5.5	MEDIUM	CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H	1.8	3.6	NIST
Attack Vector: Local Attack Complexity: Low Privileges Required: None User Interaction: Required Scope: Unchanged Confidentiality: None Integrity: None Availability: High

CWE ids for CVE-2019-5717

CWE-20 Improper Input Validation

The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.

Assigned by: nvd@nist.gov (Primary)

References for CVE-2019-5717

http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00027.html

[security-announce] openSUSE-SU-2020:0362-1: moderate: Security update f

CVEs referencing this url
https://code.wireshark.org/review/gitweb?p=wireshark.git;a=commit;h=bf9272a92f3df1e4ccfaad434e123222ae5313f7

code.wireshark Code Review - wireshark.git/commit
Patch;Vendor Advisory
https://www.wireshark.org/security/wnpa-sec-2019-02.html

Wireshark · wnpa-sec-2019-02 · P_MUL dissector crash
Vendor Advisory
http://www.securityfocus.com/bid/106482

Wireshark Multiple Denial of Service Vulnerabilities
VDB Entry;Third Party Advisory

CVEs referencing this url
https://www.debian.org/security/2019/dsa-4416

Debian -- Security Information -- DSA-4416-1 wireshark
Third Party Advisory

CVEs referencing this url
https://seclists.org/bugtraq/2019/Mar/35

Bugtraq: [SECURITY] [DSA 4416-1] wireshark security update
Mailing List;Third Party Advisory

CVEs referencing this url
https://lists.debian.org/debian-lts-announce/2019/01/msg00022.html

[SECURITY] [DLA 1645-1] wireshark security update
Third Party Advisory

CVEs referencing this url
https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=15337

15337 – Buildbot crash output: fuzz-2018-12-05-10088.pcap
Issue Tracking;Exploit;Vendor Advisory

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Vulnerability Details : CVE-2019-5717

Products affected by CVE-2019-5717

Exploit prediction scoring system (EPSS) score for CVE-2019-5717

CVSS scores for CVE-2019-5717

CWE ids for CVE-2019-5717

References for CVE-2019-5717