Vulnerability Details : CVE-2023-1993
Potential exploit
LISP dissector large loop in Wireshark 4.0.0 to 4.0.4 and 3.6.0 to 3.6.12 allows denial of service via packet injection or crafted capture file
Vulnerability category: Denial of service
Products affected by CVE-2023-1993
- cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*
- cpe:2.3:o:debian:debian_linux:12.0:*:*:*:*:*:*:*
- cpe:2.3:a:wireshark:wireshark:*:*:*:*:*:*:*:*
- cpe:2.3:a:wireshark:wireshark:*:*:*:*:*:*:*:*
- cpe:2.3:o:fedoraproject:fedora:36:*:*:*:*:*:*:*
- cpe:2.3:o:fedoraproject:fedora:37:*:*:*:*:*:*:*
- cpe:2.3:o:fedoraproject:fedora:38:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2023-1993
0.08%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 21 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2023-1993
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
6.3
|
MEDIUM | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L |
2.8
|
3.4
|
GitLab Inc. | |
|
6.5
|
MEDIUM | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H |
2.8
|
3.6
|
NIST |
CWE ids for CVE-2023-1993
-
The product performs an iteration or loop without sufficiently limiting the number of times that the loop is executed.Assigned by:
- 134c704f-9b21-4f2e-91b3-4a467353bcc0 (Secondary)
- nvd@nist.gov (Primary)
References for CVE-2023-1993
-
https://www.debian.org/security/2023/dsa-5429
Debian -- Security Information -- DSA-5429-1 wiresharkThird Party Advisory
-
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/PFJERBHVWYLYWXO2B3V47QH66IEB6EZ3/
[SECURITY] Fedora 36 Update: wireshark-3.6.13-1.fc36 - package-announce - Fedora Mailing-ListsThird Party Advisory
-
https://security.gentoo.org/glsa/202309-02
Wireshark: Multiple Vulnerabilities (GLSA 202309-02) — Gentoo securityThird Party Advisory
-
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/FZA7IMATNNQPLIM6WMRPM3T5ZY24NRR2/
[SECURITY] Fedora 37 Update: wireshark-4.0.5-1.fc37 - package-announce - Fedora mailing-lists
-
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/EHLTD25WNQSPQNELX52UH6YLP4TBLKTT/
[SECURITY] Fedora 38 Update: wireshark-4.0.5-1.fc38 - package-announce - Fedora mailing-lists
-
https://gitlab.com/gitlab-org/cves/-/blob/master/2023/CVE-2023-1993.json
2023/CVE-2023-1993.json · master · GitLab.org / cves · GitLabThird Party Advisory
-
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/EHLTD25WNQSPQNELX52UH6YLP4TBLKTT/
[SECURITY] Fedora 38 Update: wireshark-4.0.5-1.fc38 - package-announce - Fedora Mailing-ListsThird Party Advisory
-
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/FZA7IMATNNQPLIM6WMRPM3T5ZY24NRR2/
[SECURITY] Fedora 37 Update: wireshark-4.0.5-1.fc37 - package-announce - Fedora Mailing-ListsThird Party Advisory
-
https://gitlab.com/wireshark/wireshark/-/issues/18900
Fuzz job crash output: fuzz-2023-03-10-6859.pcap (#18900) · Issues · Wireshark Foundation / wireshark · GitLabExploit;Issue Tracking;Patch;Vendor Advisory
-
https://www.wireshark.org/security/wnpa-sec-2023-10.html
Wireshark • wnpa-sec-2023-10 LISP dissector large loopVendor Advisory
-
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/PFJERBHVWYLYWXO2B3V47QH66IEB6EZ3/
[SECURITY] Fedora 36 Update: wireshark-3.6.13-1.fc36 - package-announce - Fedora mailing-lists
-
https://lists.debian.org/debian-lts-announce/2023/04/msg00029.html
[SECURITY] [DLA 3402-1] wireshark security updateMailing List;Third Party Advisory
Jump to