PT-2018-2655 · Wireshark+2 · Wireshark+2

Published 2018-04-03 · Updated 2024-06-15 · CVE-2018-19626

Positive Technologies (AI Summary)

CVSS v3.1

5.5

Medium

Base vector

AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Name of the Vulnerable Software and Affected Versions Wireshark versions 2.4.0 through 2.4.10 Wireshark versions 2.6.0 through 2.6.4

Description The issue is related to a buffer overflow in memory, which can be exploited by a remote attacker using a specially crafted packet, potentially leading to a denial of service. The problem is associated with the DCOM dissector.

Recommendations For Wireshark versions 2.4.0 through 2.4.10, update to a version where the issue is fixed, which includes adding '0' termination in epan/dissectors/packet-dcom.c. For Wireshark versions 2.6.0 through 2.6.4, update to a version where the issue is fixed, which includes adding '0' termination in epan/dissectors/packet-dcom.c.

Exploit

Fix

Out of bounds Read

Use of Uninitialized Resource

Buffer Overflow

Weakness Enumeration

CWE-125

CWE-908

CWE-119

Related Identifiers

ALT-PU-2018-1549

ALT-PU-2018-2763

BDU:2019-01273

CVE-2018-19626

DLA-1634-1

DSA-4359-1

OPENSUSE-SU-2018_4307-1

OPENSUSE-SU-2020:0362-1

OPENSUSE-SU-2020_0362-1

OPENSUSE-SU-2024:11513-1

SUSE-SU-2018:4295-1

SUSE-SU-2018:4298-1

SUSE-SU-2020:0693-1

Affected Products

Alt Linux

Suse

Wireshark

References · 465

• 🔥 https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=15130 · Exploit
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-7747 · Security Note
• https://bdu.fstec.ru/vul/2019-01559 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-10903 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-7746 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-7323 · Security Note
• https://bdu.fstec.ru/vul/2022-00215 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-9272 · Security Note
• https://security-tracker.debian.org/tracker/CVE-2018-19626 · Vendor Advisory
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-9258 · Security Note
• https://wireshark.org/security/wnpa-sec-2018-52.html · Vendor Advisory
• https://bdu.fstec.ru/vul/2022-00269 · Security Note
• https://osv.dev/vulnerability/SUSE-SU-2020:0693-1 · Vendor Advisory
• https://bdu.fstec.ru/vul/2020-02571 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-7325 · Security Note