7.5
CVE-2021-4091
- EPSS 0.24%
- Veröffentlicht 18.02.2022 18:15:10
- Zuletzt bearbeitet 03.11.2025 21:15:47
- Quelle secalert@redhat.com
- CVE-Watchlists
- Unerledigt
LoginA double-free was found in the way 389-ds-base handles virtual attributes context in persistent searches. An attacker could send a series of search requests, forcing the server to behave unexpectedly, and crash.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Port389 ≫ 389-ds-base Version < 1.3.10.2
Redhat ≫ Enterprise Linux Desktop Version7
Redhat ≫ Enterprise Linux For Ibm Z Systems Version7.0
Redhat ≫ Enterprise Linux For Power Big Endian Version7.0
Redhat ≫ Enterprise Linux For Power Little Endian Version7.0
Redhat ≫ Enterprise Linux For Scientific Computing Version7.0
Redhat ≫ Enterprise Linux Server Version7.0
Redhat ≫ Enterprise Linux Workstation Version7.0
| Typ | Quelle | Score | Percentile |
|---|---|---|---|
| EPSS | FIRST.org | 0.24% | 0.464 |
| 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
|
| nvd@nist.gov | 5 | 10 | 2.9 |
AV:N/AC:L/Au:N/C:N/I:N/A:P
|
CWE-415 Double Free
The product calls free() twice on the same memory address, potentially leading to modification of unexpected memory locations.