PT-2021-14902 · Wireshark+3 · Wireshark+3

Lukas Euler · Published 2021-03-15 · Updated 2024-06-15 · CVE-2021-22191

Positive Technologies (AI Summary)

CVSS v3.1

8.8

High

Base vector

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

Name of the Vulnerable Software and Affected Versions: Wireshark versions 3.2.0 through 3.2.11 Wireshark versions 3.4.0 through 3.4.3

Description: The issue is related to improper URL handling, which could allow remote code execution via packet injection or crafted capture files.

Recommendations: For Wireshark versions 3.2.0 through 3.2.11, update to a version outside of this range to resolve the issue. For Wireshark versions 3.4.0 through 3.4.3, update to a version outside of this range to resolve the issue.

Fix

RCE

Special Elements Injection

Weakness Enumeration

CWE-74

Related Identifiers

ALT-PU-2021-1499

ALT-PU-2021-1637

ALT-PU-2022-1368

CVE-2021-22191

DLA-2967-1

MGASA-2021-0185

OESA-2022-1610

OPENSUSE-SU-2021:0909-1

OPENSUSE-SU-2021:2125-1

OPENSUSE-SU-2021_0909-1

OPENSUSE-SU-2021_2125-1

OPENSUSE-SU-2024:11513-1

SUSE-SU-2021:2125-1

Affected Products

Alt Linux

Astra Linux

Suse

Wireshark

References · 207

• https://oracle.com/security-alerts/cpuApr2021.html · Patch
• https://nvd.nist.gov/vuln/detail/CVE-2021-22207 · Security Note
• https://cve.org/CVERecord?id=CVE-2021-22191 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2021-22191 · Security Note
• https://ubuntu.com/security/CVE-2021-22191 · Vendor Advisory
• https://osv.dev/vulnerability/openSUSE-SU-2021:0909-1 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2021-22191 · Vendor Advisory
• https://security.gentoo.org/glsa/202107-21 · Vendor Advisory
• https://osv.dev/vulnerability/UBUNTU-CVE-2021-22191 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-4185 · Security Note
• https://security-tracker.debian.org/tracker/CVE-2021-22191 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-4181 · Security Note
• https://osv.dev/vulnerability/DLA-2967-1 · Vendor Advisory
• https://osv.dev/vulnerability/DEBIAN-CVE-2021-22191 · Vendor Advisory
• https://osv.dev/vulnerability/MGASA-2021-0185 · Vendor Advisory