7.5
CVE-2021-46828
- EPSS 2.09%
- Veröffentlicht 20.07.2022 06:15:07
- Zuletzt bearbeitet 05.05.2025 17:17:29
- Quelle cve@mitre.org
- CVE-Watchlists
- Unerledigt
LoginIn libtirpc before 1.3.3rc1, remote attackers could exhaust the file descriptors of a process that uses libtirpc because idle TCP connections are mishandled. This can, in turn, lead to an svc_run infinite loop without accepting new connections.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Libtirpc Project ≫ Libtirpc Version < 1.3.3
Debian ≫ Debian Linux Version10.0
Debian ≫ Debian Linux Version11.0
| Typ | Quelle | Score | Percentile |
|---|---|---|---|
| EPSS | FIRST.org | 2.09% | 0.792 |
| Quelle | Base Score | Exploit Score | Impact Score | Vector String |
|---|---|---|---|---|
| nvd@nist.gov | 7.5 | 3.9 | 3.6 |
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
|
| 134c704f-9b21-4f2e-91b3-4a467353bcc0 | 7.5 | 3.9 | 3.6 |
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
|
CWE-755 Improper Handling of Exceptional Conditions
The product does not handle or incorrectly handles an exceptional condition.
CWE-835 Loop with Unreachable Exit Condition ('Infinite Loop')
The product contains an iteration or loop with an exit condition that cannot be reached, i.e., an infinite loop.
http://git.linux-nfs.org/?p=steved/libtirpc.git%3Ba=commit%3Bh=86529758570cef4c73fb9b9c4104fdc510f701ed
https://lists.debian.org/debian-lts-announce/2022/08/msg00004.html
https://security.gentoo.org/glsa/202210-33
https://security.netapp.com/advisory/ntap-20221007-0004/
https://www.debian.org/security/2022/dsa-5200