PT-2024-6607 · Wireshark+3 · Wireshark+3

Vocal-Daves · Published 2024-01-02 · Updated 2024-10-12 · CVE-2024-8645

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 4.2.0 through 4.0.5 Wireshark versions 4.0.0 through 4.0.15

Description: The issue is related to a crash in the SPRT dissector of Wireshark, which can be exploited to cause a denial of service. This can be achieved via packet injection or by using a crafted capture file. The vulnerability is associated with access to an uninitialized pointer, and its exploitation may allow an attacker to disrupt service by sending specially formed RTP packets.

Recommendations: For Wireshark versions 4.2.0 through 4.0.5, update to a version that fixes the SPRT dissector crash issue. For Wireshark versions 4.0.0 through 4.0.15, update to a version that fixes the SPRT dissector crash issue. As a temporary workaround, consider disabling the SPRT dissector until a patch is available.

Exploit

Fix

DoS

Access of Uninitialized Pointer

Weakness Enumeration

CWE-824

Related Identifiers

AZL-48987

AZL-49021

BDU:2024-07760

CVE-2024-8645

DLA-3906-1

OESA-2024-2242

OPENSUSE-SU-2024:14341-1

OPENSUSE-SU-2024_3250-1

SUSE-SU-2024:3250-1

Affected Products

Astra Linux

Red Os

Suse

Wireshark

References · 32

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/8xxx/CVE-2024-8645.json · Exploit
• https://wireshark.org/security/wnpa-sec-2024-10.html · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2024-8645 · Security Note
• https://osv.dev/vulnerability/openSUSE-SU-2024:14341-1 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2024-8645 · Vendor Advisory
• https://osv.dev/vulnerability/DLA-3906-1 · Vendor Advisory
• https://osv.dev/vulnerability/DEBIAN-CVE-2024-8645 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-8645 · Vendor Advisory
• https://osv.dev/vulnerability/UBUNTU-CVE-2024-8645 · Vendor Advisory
• https://osv.dev/vulnerability/SUSE-SU-2024:3250-1 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2024-8645 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2024-24476 · Security Note
• https://osv.dev/vulnerability/AZL-49021 · Vendor Advisory
• https://security-tracker.debian.org/tracker/CVE-2024-8645 · Vendor Advisory
• https://osv.dev/vulnerability/OESA-2024-2242 · Vendor Advisory