CVE-2021-39922
Description
Buffer overflow in the C12.22 dissector in Wireshark 3.4.0 to 3.4.9 and 3.2.0 to 3.2.17 allows denial of service via packet injection or crafted capture file
Risk Information
Base Score
7.5
MODERATE
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
EPSS Score
Exploitation Probability
4.625
Associated Vulnerability
| Vulnerability | OS Platform |
|---|---|
| Multiple vulnerabilities fixed in Wireshark (3.4.10) | Windows |
| Multiple vulnerabilities fixed in Wireshark (X64) (3.4.10) | Windows |
| Multiple vulnerabilities fixed in Wireshark x64 3.2.18 | Windows |
| Multiple vulnerabilities fixed in Wireshark 3.2.18 | Windows |
| Multiple vulnerabilities fixed in Wireshark x64 3.4.10 | Windows |
| Multiple Vulnerabilities are affected in WireShark For Mac 3.4.9 | Mac |
| Multiple Vulnerabilities are affected in WireShark For Mac 3.2.17 | Mac |
| wireshark security update(DSA-5019-1) wireshark_2.6.20-0+deb10u2_i386.deb | Linux |
| wireshark security update(DSA-5019-1) wireshark_2.6.20-0+deb10u2_amd64.deb | Linux |
| wireshark security update(DSA-5019-1) wireshark_3.4.10-0+deb11u1_amd64.deb | Linux |
| wireshark security update(DSA-5019-1) wireshark_3.4.10-0+deb11u1_i386.deb | Linux |
Patch Details
Click to see the patches provided by ManageEngine for this CVE
| Patch ID | Patch Description |
|---|---|
| PATCH-322478 | Wireshark (3.4.10) |
| PATCH-322479 | Wireshark (X64) (3.4.10) |
| PATCH-322479 | Wireshark (X64) (3.4.10) |
| PATCH-323050 | Wireshark (3.6.1) |
| PATCH-322479 | Wireshark (X64) (3.4.10) |
| PATCH-611905 | WireShark for Mac (Apple Silicon) (4.4.9) |
| PATCH-611905 | WireShark for Mac (Apple Silicon) (4.4.9) |
References
https://nvd.nist.gov/vuln/detail/CVE-2023-1234
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-1234