7.2

CVE-2025-14905

389-ds-base: 389-ds-base: remote code execution and denial of service via heap buffer overflow

A flaw was found in the 389-ds-base server. A heap buffer overflow vulnerability exists in the `schema_attr_enum_callback` function within the `schema.c` file. This occurs because the code incorrectly calculates the buffer size by summing alias string lengths without accounting for additional formatting characters. When a large number of aliases are processed, this oversight can lead to a heap overflow, potentially allowing a remote attacker to cause a Denial of Service (DoS) or achieve Remote Code Execution (RCE).
Daten sind bereitgestellt durch das CVE Programm von einer CVE Numbering Authority (CNA) (Unstrukturiert).
HerstellerRed Hat
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Produkt Red Hat Directory Server 11.5 E4S for RHEL 8
Default Statusaffected
Version 8060020260303152239.0ca98e7e
Version < *
Status unaffected
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Produkt Red Hat Directory Server 11.7 E4S for RHEL 8
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Version 8080020260227193008.f969626e
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Produkt Red Hat Directory Server 11.9 for RHEL 8
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Version 8100020260312105752.37ed7c03
Version < *
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Produkt Red Hat Directory Server 12.2 E4S for RHEL 9
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Version 9020020260304180546.1674d574
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Status unaffected
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Produkt Red Hat Directory Server 12.4 EUS for RHEL 9
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Version 9040020260225135630.1674d574
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Produkt Red Hat Enterprise Linux 10
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Version 0:3.1.3-7.el10_1
Version < *
Status unaffected
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Produkt Red Hat Enterprise Linux 10.0 Extended Update Support
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Version 0:3.0.6-17.el10_0
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Status unaffected
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Produkt Red Hat Enterprise Linux 7 Extended Lifecycle Support
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Version 0:1.3.11.1-11.el7_9
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Status unaffected
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Produkt Red Hat Enterprise Linux 8
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Version 8100020260312103235.25e700aa
Version < *
Status unaffected
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Produkt Red Hat Enterprise Linux 8.2 Advanced Update Support
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Version 8020020260303204738.dbc46ba7
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Status unaffected
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Produkt Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support
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Version 8040020260303172348.96015a92
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Status unaffected
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Produkt Red Hat Enterprise Linux 8.4 Extended Update Support Long-Life Add-On
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Version 8040020260303172348.96015a92
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Status unaffected
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Produkt Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support
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Version 8060020260303144613.824efc52
Version < *
Status unaffected
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Produkt Red Hat Enterprise Linux 8.6 Telecommunications Update Service
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Version 8060020260303144613.824efc52
Version < *
Status unaffected
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Version 8060020260303144613.824efc52
Version < *
Status unaffected
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Produkt Red Hat Enterprise Linux 8.8 Telecommunications Update Service
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Version 8080020260227183930.6dbb3803
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Status unaffected
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Produkt Red Hat Enterprise Linux 8.8 Update Services for SAP Solutions
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Version 8080020260227183930.6dbb3803
Version < *
Status unaffected
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Produkt Red Hat Enterprise Linux 9
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Version 0:2.7.0-10.el9_7
Version < *
Status unaffected
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Produkt Red Hat Enterprise Linux 9.0 Update Services for SAP Solutions
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Version 0:2.0.14-5.el9_0
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Status unaffected
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Version 0:2.2.4-17.el9_2
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Produkt Red Hat Enterprise Linux 9.4 Extended Update Support
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Version 0:2.4.5-24.el9_4
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Status unaffected
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Produkt Red Hat Enterprise Linux 9.6 Extended Update Support
Default Statusaffected
Version 0:2.6.1-20.el9_6
Version < *
Status unaffected
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Produkt Red Hat Directory Server 13.1
Default Statusaffected
Version sha256:5e49efa2b8764403fad13b81c968b76c7b6400fabd83bf95e2f7667b90e93ab5
Version < *
Status unaffected
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Produkt Red Hat Directory Server 12
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Produkt Red Hat Directory Server 13
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Produkt Red Hat Enterprise Linux 6
Default Statusunknown
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EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.4% 0.608
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
secalert@redhat.com 7.2 1.2 5.9
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
CWE-122 Heap-based Buffer Overflow

A heap overflow condition is a buffer overflow, where the buffer that can be overwritten is allocated in the heap portion of memory, generally meaning that the buffer was allocated using a routine such as malloc().