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CVE-2017-15132

Description

A flaw was found in dovecot 2.0 up to 2.2.33 and 2.3.0. An abort of SASL authentication results in a memory leak in dovecots auth client used by login processes. The leak has impact in high performance configuration where same login processes are reused and can cause the process to crash due to memory exhaustion.

Risk Information

Base Score
7.5
MODERATE
Vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
EPSS Score
Exploitation Probability
1.457

Associated Vulnerability

VulnerabilityOS Platform
SUSE-SU-2018:0466-1(SUSE Linux Enterprise Server 12-SP2 ) dovecot22-2.2.31-19.5.1.x86_64.rpmLinux
SUSE-SU-2018:0466-1(SUSE Linux Enterprise Server 12-SP2 ) dovecot22-backend-mysql-2.2.31-19.5.1.x86_64.rpmLinux
SUSE-SU-2018:0466-1(SUSE Linux Enterprise Server 12-SP2 ) dovecot22-backend-mysql-debuginfo-2.2.31-19.5.1.x86_64.rpmLinux
SUSE-SU-2018:0466-1(SUSE Linux Enterprise Server 12-SP2 ) dovecot22-backend-pgsql-2.2.31-19.5.1.x86_64.rpmLinux
SUSE-SU-2018:0466-1(SUSE Linux Enterprise Server 12-SP2 ) dovecot22-backend-pgsql-debuginfo-2.2.31-19.5.1.x86_64.rpmLinux
SUSE-SU-2018:0466-1(SUSE Linux Enterprise Server 12-SP2 ) dovecot22-backend-sqlite-2.2.31-19.5.1.x86_64.rpmLinux
SUSE-SU-2018:0466-1(SUSE Linux Enterprise Server 12-SP2 ) dovecot22-backend-sqlite-debuginfo-2.2.31-19.5.1.x86_64.rpmLinux
SUSE-SU-2018:0466-1(SUSE Linux Enterprise Server 12-SP2 ) dovecot22-debuginfo-2.2.31-19.5.1.x86_64.rpmLinux
SUSE-SU-2018:0466-1(SUSE Linux Enterprise Server 12-SP2 ) dovecot22-debugsource-2.2.31-19.5.1.x86_64.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