PT-2018-10514 · Wireshark+2 · Wireshark+2

Peter Wu · Published 2018-04-03 · Updated 2024-06-15 · CVE-2018-11356

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Wireshark versions 2.2.0 through 2.2.14 Wireshark versions 2.4.0 through 2.4.6 Wireshark version 2.6.0

Description The DNS dissector could crash due to a NULL pointer dereference for an empty name in an SRV record.

Recommendations For Wireshark versions 2.2.0 through 2.2.14, update to a version that includes the fix in epan/dissectors/packet-dns.c to avoid the NULL pointer dereference. For Wireshark versions 2.4.0 through 2.4.6, update to a version that includes the fix in epan/dissectors/packet-dns.c to avoid the NULL pointer dereference. For Wireshark version 2.6.0, update to a version that includes the fix in epan/dissectors/packet-dns.c to avoid the NULL pointer dereference.

Fix

NULL Pointer Dereference

Weakness Enumeration

CWE-476

Related Identifiers

ALT-PU-2018-1549

ALT-PU-2018-1794

ALT-PU-2018-2487

CVE-2018-11356

DLA-1634-1

MGASA-2018-0266

OPENSUSE-SU-2018_1428-1

OPENSUSE-SU-2020:0362-1

OPENSUSE-SU-2020_0362-1

OPENSUSE-SU-2024:11513-1

SUSE-SU-2018:1988-1

SUSE-SU-2018:2412-1

SUSE-SU-2018:2891-1

SUSE-SU-2018:2891-2

SUSE-SU-2018_1988-1

SUSE-SU-2020:0693-1

Affected Products

Alt Linux

Suse

Wireshark

References · 532

• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-9352 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-9353 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-7335 · Security Note
• https://bdu.fstec.ru/vul/2019-01273 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-9266 · Security Note
• https://wireshark.org/security/wnpa-sec-2018-29.html · Vendor Advisory
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-9268 · Security Note
• https://osv.dev/vulnerability/DEBIAN-CVE-2018-11356 · Vendor Advisory
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-18227 · Security Note
• https://ubuntu.com/security/CVE-2018-11356 · Vendor Advisory
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-7324 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-14344 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-7701 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-13764 · Security Note
• https://errata.altlinux.org/ALT-PU-2018-1794 · Vendor Advisory