PT-2023-3227 · Wireshark+4 · Wireshark+4

Published 2023-04-12 · Updated 2024-09-30 · CVE-2023-1992

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 versions 3.6.0 through 3.6.12 Wireshark versions 4.0.0 through 4.0.4

Description The issue is related to the RPCoRDMA dissector in Wireshark, which can lead to a denial of service via packet injection or crafted capture file. This can be exploited by a remote attacker to cause a crash. The problem is associated with uncontrolled resource consumption.

Recommendations For Wireshark versions 3.6.0 through 3.6.12, update to a version outside of this range to resolve the issue. For Wireshark versions 4.0.0 through 4.0.4, update to a version outside of this range to resolve the issue. As a temporary workaround, consider disabling the RPCoRDMA dissector until a patch is available.

Exploit

Fix

DoS

RCE

Resource Exhaustion

Weakness Enumeration

CWE-20

CWE-400

Related Identifiers

ALT-PU-2023-1747

ALT-PU-2023-1771

ALT-PU-2023-5823

ALT-PU-2023-6556

BDU:2023-03347

CVE-2023-1992

DLA-3402-1

DLA-3906-1

DSA-5429-1

OESA-2023-1260

OESA-2023-1261

OPENSUSE-SU-2024:12865-1

ROSA-SA-2023-2257

SUSE-SU-2023:1931-1

SUSE-SU-2023_1931-1

Affected Products

Alt Linux

Astra Linux

Red Os

Suse

Wireshark

References · 54

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/1xxx/CVE-2023-1992.json · Exploit
• 🔥 https://gitlab.com/wireshark/wireshark/-/issues/18852 · Exploit
• https://wireshark.org/security/wnpa-sec-2023-09.html · Vendor Advisory
• https://osv.dev/vulnerability/OESA-2023-1261 · Vendor Advisory
• https://osv.dev/vulnerability/DSA-5429-1 · Vendor Advisory
• https://osv.dev/vulnerability/DLA-3402-1 · Vendor Advisory
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/PFJERBHVWYLYWXO2B3V47QH66IEB6EZ3 · Vendor Advisory
• https://lists.fedoraproject.org/archives/list/[e-mail]/message/EHLTD25WNQSPQNELX52UH6YLP4TBLKTT · Vendor Advisory
• https://osv.dev/vulnerability/DLA-3906-1 · Vendor Advisory
• https://osv.dev/vulnerability/OESA-2023-1260 · Vendor Advisory
• https://security-tracker.debian.org/tracker/CVE-2023-1992 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-1994 · Security Note
• https://cve.org/CVERecord?id=CVE-2023-1992 · Security Note
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/FZA7IMATNNQPLIM6WMRPM3T5ZY24NRR2 · Vendor Advisory
• https://lists.fedoraproject.org/archives/list/[e-mail]/message/FZA7IMATNNQPLIM6WMRPM3T5ZY24NRR2 · Vendor Advisory