PT-2019-5384 · Wireshark+2 · Wireshark+2

Dario Lombardo · Published 2019-04-09 · Updated 2024-06-15 · CVE-2019-10898

Positive Technologies (AI Summary)

CVSS v2.0

7.8

High

Base vector

AV:N/AC:L/Au:N/C:N/I:N/A:C

Name of the Vulnerable Software and Affected Versions Wireshark version 3.0.0

Description The issue is related to the GSUP dissector in Wireshark, which could enter an infinite loop due to an invalid Information Element length. This is a resource management error that can be exploited by a remote attacker to cause a denial of service.

Recommendations For Wireshark version 3.0.0, update the GSUP dissector to reject invalid Information Element lengths, as addressed in epan/dissectors/packet-gsm gsup.c.

Exploit

Fix

Infinite Loop

Weakness Enumeration

CWE-399

CWE-835

Related Identifiers

ALT-PU-2019-1633

BDU:2020-02715

CVE-2019-10898

OPENSUSE-SU-2020:0362-1

OPENSUSE-SU-2020_0362-1

OPENSUSE-SU-2024:11513-1

SUSE-SU-2020:0693-1

Affected Products

Alt Linux

Suse

Wireshark

References · 355

• 🔥 https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=15585 · Exploit
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/4LYIOOQIMFQ3PA7AFBK4DNXHISTEYUC5 · Vendor Advisory
• https://bdu.fstec.ru/vul/2020-02574 · Security Note
• https://lists.fedoraproject.org/archives/list/[e-mail]/message/PU3QA2DUO3XS24QE24CQRP4A4XQQY76R · Vendor Advisory
• https://bdu.fstec.ru/vul/2022-00215 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2019-10898 · Security Note
• https://bdu.fstec.ru/vul/2019-00959 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-10899 · Security Note
• https://wireshark.org/security/wnpa-sec-2019-12.html · Vendor Advisory
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-10896 · Security Note
• https://bdu.fstec.ru/vul/2022-00253 · Security Note
• https://bdu.fstec.ru/vul/2021-01496 · Security Note
• https://osv.dev/vulnerability/openSUSE-SU-2020:0362-1 · Vendor Advisory
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-10900 · Security Note
• https://osv.dev/vulnerability/SUSE-SU-2020:0693-1 · Vendor Advisory