5.3

CVE-2023-1672

Exploit

Race condition exists in the key generation and rotation functionality

A race condition exists in the Tang server functionality for key generation and key rotation. This flaw results in a small time window where Tang private keys become readable by other processes on the same host.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Tang Project ≫ Tang Version < 14
Fedoraproject ≫ Fedora Version38
Redhat ≫ Enterprise Linux Version8.0
Redhat ≫ Enterprise Linux Version9.0
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.57% 0.426
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 5.3 1.6 3.6
CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
secalert@redhat.com 5.3 1.6 3.6
CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
CWE-362 Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')

The product contains a concurrent code sequence that requires temporary, exclusive access to a shared resource, but a timing window exists in which the shared resource can be modified by another code sequence operating concurrently.

https://access.redhat.com/security/cve/CVE-2023-1672
Third Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=2180999
Patch
Third Party Advisory
Issue Tracking
https://github.com/latchset/tang/commit/8dbbed10870378f1b2c3cf3df2ea7edca7617096
Patch
https://lists.debian.org/debian-lts-announce/2023/11/msg00004.html
https://www.openwall.com/lists/oss-security/2023/06/15/1
Third Party Advisory
Exploit
Mailing List