Home

CVE-2021-4091

Description

A 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.

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
0.236

Associated Vulnerability

VulnerabilityOS Platform
(RHSA-2022:0628) 389-ds-base security and bug fix update 389-ds-base-1.3.10.2-15.el7_9.x86_64.rpmLinux
(RHSA-2022:0628) 389-ds-base security and bug fix update 389-ds-base-devel-1.3.10.2-15.el7_9.x86_64.rpmLinux
(RHSA-2022:0628) 389-ds-base security and bug fix update 389-ds-base-libs-1.3.10.2-15.el7_9.x86_64.rpmLinux
(RHSA-2022:0628) 389-ds-base security and bug fix update 389-ds-base-snmp-1.3.10.2-15.el7_9.x86_64.rpmLinux
389-ds-base update (ELSA-2022-0628) 389-ds-base-1.3.10.2-15.el7_9.x86_64.rpmLinux
389-ds-base-devel update (ELSA-2022-0628) 389-ds-base-devel-1.3.10.2-15.el7_9.x86_64.rpmLinux
389-ds-base-libs update (ELSA-2022-0628) 389-ds-base-libs-1.3.10.2-15.el7_9.x86_64.rpmLinux
389-ds-base-snmp update (ELSA-2022-0628) 389-ds-base-snmp-1.3.10.2-15.el7_9.x86_64.rpmLinux
(RHSA-2022:0889) 389-ds:1.4 security and bug fix update 389-ds-base-1.4.3.23-14.module+el8.5.0+14377+c731dc97.x86_64.rpmLinux
(RHSA-2022:0889) 389-ds:1.4 security and bug fix update 389-ds-base-debugsource-1.4.3.23-14.module+el8.5.0+14377+c731dc97.x86_64.rpmLinux
(RHSA-2022:0889) 389-ds:1.4 security and bug fix update 389-ds-base-devel-1.4.3.23-14.module+el8.5.0+14377+c731dc97.x86_64.rpmLinux
(RHSA-2022:0889) 389-ds:1.4 security and bug fix update 389-ds-base-legacy-tools-1.4.3.23-14.module+el8.5.0+14377+c731dc97.x86_64.rpmLinux
(RHSA-2022:0889) 389-ds:1.4 security and bug fix update 389-ds-base-libs-1.4.3.23-14.module+el8.5.0+14377+c731dc97.x86_64.rpmLinux
(RHSA-2022:0889) 389-ds:1.4 security and bug fix update 389-ds-base-snmp-1.4.3.23-14.module+el8.5.0+14377+c731dc97.x86_64.rpmLinux
(RHSA-2022:0889) 389-ds:1.4 security and bug fix update python3-lib389-1.4.3.23-14.module+el8.5.0+14377+c731dc97.noarch.rpmLinux
389-ds-base update (ELSA-2022-0889) 389-ds-base-1.4.3.23-14.module+el8.5.0+20517+748852bc.x86_64.rpmLinux
389-ds-base-devel update (ELSA-2022-0889) 389-ds-base-devel-1.4.3.23-14.module+el8.5.0+20517+748852bc.x86_64.rpmLinux
389-ds-base-legacy-tools update (ELSA-2022-0889) 389-ds-base-legacy-tools-1.4.3.23-14.module+el8.5.0+20517+748852bc.x86_64.rpmLinux
389-ds-base-libs update (ELSA-2022-0889) 389-ds-base-libs-1.4.3.23-14.module+el8.5.0+20517+748852bc.x86_64.rpmLinux
389-ds-base-snmp update (ELSA-2022-0889) 389-ds-base-snmp-1.4.3.23-14.module+el8.5.0+20517+748852bc.x86_64.rpmLinux
Python3-lib389 update (ELSA-2022-0889) python3-lib389-1.4.3.23-14.module+el8.5.0+20517+748852bc.noarch.rpmLinux

Patch Details

No records found

References

https://nvd.nist.gov/vuln/detail/CVE-2023-1234
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-1234