PT-2023-5120 · Wireshark+4 · Wireshark+4

Chenyuan Mi · Published 2023-08-24 · Updated 2024-09-30 · CVE-2023-4511

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 3.6.15 Wireshark versions 4.0.0 through 4.0.7

Description The issue is related to the BT SDP dissector in Wireshark, which can enter an infinite loop. This can be exploited to cause a denial of service via packet injection or a crafted capture file. The exploitation of this issue may allow a remote attacker to cause a service disruption.

Recommendations For Wireshark versions 3.6.0 through 3.6.15, update to a version outside of this range to resolve the issue. For Wireshark versions 4.0.0 through 4.0.7, update to a version outside of this range to resolve the issue. As a temporary workaround, consider disabling the BT SDP dissector until a patch is available.

Exploit

Fix

DoS

Infinite Loop

Weakness Enumeration

CWE-835

Related Identifiers

ALT-PU-2023-5646

ALT-PU-2023-5647

ALT-PU-2023-5648

ALT-PU-2023-5823

ALT-PU-2023-6556

BDU:2023-05711

CVE-2023-4511

DLA-3746-1

DLA-3906-1

DSA-5559-1

MGASA-2023-0275

OESA-2023-1652

OPENSUSE-SU-2024:13184-1

ROSA-SA-2024-2390

SUSE-SU-2023:3778-1

Affected Products

Alt Linux

Astra Linux

Red Os

Suse

Wireshark

References · 51

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/4xxx/CVE-2023-4511.json · Exploit
• https://osv.dev/vulnerability/OESA-2023-1652 · Vendor Advisory
• https://wireshark.org/security/wnpa-sec-2023-24.html · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-4511 · Security Note
• https://osv.dev/vulnerability/MGASA-2023-0275 · Vendor Advisory
• https://lists.fedoraproject.org/archives/list/[e-mail]/message/L4AVRUYSHDNEAJILVSGY5W6MPOMG2YRF · Vendor Advisory
• https://osv.dev/vulnerability/DLA-3746-1 · Vendor Advisory
• https://osv.dev/vulnerability/SUSE-SU-2023:3778-1 · Vendor Advisory
• https://advisories.mageia.org/MGASA-2023-0275.html · Security Note
• https://cve.org/CVERecord?id=CVE-2023-4511 · Security Note
• https://osv.dev/vulnerability/DLA-3906-1 · Vendor Advisory
• https://security-tracker.debian.org/tracker/CVE-2023-4511 · Vendor Advisory
• https://lists.fedoraproject.org/archives/list/[e-mail]/message/TRKHFQPWFU7F3OXTL6IEIQSJG6FVXZTZ · Vendor Advisory
• https://gitlab.com/wireshark/wireshark/-/issues/19258 · Vendor Advisory
• https://bdu.fstec.ru/vul/2023-05711 · Security Note