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CVE-2025-14905— 389-ds-base: 389-ds-base: remote code execution and denial of service via heap buffer overflow

CVSS 7.2 · High EPSS 0.40% · P61
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I. Basic Information for CVE-2025-14905

Vulnerability Information
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Vulnerability Title
389-ds-base: 389-ds-base: remote code execution and denial of service via heap buffer overflow
Source: NVD (National Vulnerability Database)
Vulnerability Description
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).
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
堆缓冲区溢出
Source: NVD (National Vulnerability Database)
Vulnerability Title
Red Hat Enterprise Linux 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Red Hat Enterprise Linux是美国红帽（Red Hat）公司的面向企业用户的Linux操作系统。 Red Hat Enterprise Linux 9版本存在安全漏洞，该漏洞源于schema.c文件中schema_attr_enum_callback函数存在堆缓冲区溢出，可能导致拒绝服务或远程代码执行。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

VendorProductAffected VersionsCPESubscribe
Red HatRed Hat Directory Server 11.5 E4S for RHEL 8 8060020260303152239.0ca98e7e ~ * cpe:/a:redhat:directory_server_e4s:11.5::el8
Red HatRed Hat Directory Server 11.7 E4S for RHEL 8 8080020260227193008.f969626e ~ * cpe:/a:redhat:directory_server_e4s:11.7::el8
Red HatRed Hat Directory Server 11.9 for RHEL 8 8100020260312105752.37ed7c03 ~ * cpe:/a:redhat:directory_server:11.9::el8
Red HatRed Hat Directory Server 12.2 E4S for RHEL 9 9020020260304180546.1674d574 ~ * cpe:/a:redhat:directory_server_e4s:12.2::el9
Red HatRed Hat Directory Server 12.4 EUS for RHEL 9 9040020260225135630.1674d574 ~ * cpe:/a:redhat:directory_server_eus:12.4::el9
Red HatRed Hat Enterprise Linux 10 0:3.1.3-7.el10_1 ~ * cpe:/o:redhat:enterprise_linux:10.1
Red HatRed Hat Enterprise Linux 10.0 Extended Update Support 0:3.0.6-17.el10_0 ~ * cpe:/o:redhat:enterprise_linux_eus:10.0
Red HatRed Hat Enterprise Linux 7 Extended Lifecycle Support 0:1.3.11.1-11.el7_9 ~ * cpe:/o:redhat:rhel_els:7
Red HatRed Hat Enterprise Linux 8 8100020260312103235.25e700aa ~ * cpe:/a:redhat:enterprise_linux:8::appstream
Red HatRed Hat Enterprise Linux 8.2 Advanced Update Support 8020020260303204738.dbc46ba7 ~ * cpe:/a:redhat:rhel_aus:8.2::appstream
Red HatRed Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support 8040020260303172348.96015a92 ~ * cpe:/a:redhat:rhel_eus_long_life:8.4::appstream
Red HatRed Hat Enterprise Linux 8.4 Extended Update Support Long-Life Add-On 8040020260303172348.96015a92 ~ * cpe:/a:redhat:rhel_eus_long_life:8.4::appstream
Red HatRed Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support 8060020260303144613.824efc52 ~ * cpe:/a:redhat:rhel_tus:8.6::appstream
Red HatRed Hat Enterprise Linux 8.6 Telecommunications Update Service 8060020260303144613.824efc52 ~ * cpe:/a:redhat:rhel_tus:8.6::appstream
Red HatRed Hat Enterprise Linux 8.6 Update Services for SAP Solutions 8060020260303144613.824efc52 ~ * cpe:/a:redhat:rhel_tus:8.6::appstream
Red HatRed Hat Enterprise Linux 8.8 Telecommunications Update Service 8080020260227183930.6dbb3803 ~ * cpe:/a:redhat:rhel_e4s:8.8::appstream
Red HatRed Hat Enterprise Linux 8.8 Update Services for SAP Solutions 8080020260227183930.6dbb3803 ~ * cpe:/a:redhat:rhel_e4s:8.8::appstream
Red HatRed Hat Enterprise Linux 9 0:2.7.0-10.el9_7 ~ * cpe:/a:redhat:enterprise_linux:9::appstream
Red HatRed Hat Enterprise Linux 9.0 Update Services for SAP Solutions 0:2.0.14-5.el9_0 ~ * cpe:/a:redhat:rhel_e4s:9.0::appstream
Red HatRed Hat Enterprise Linux 9.2 Update Services for SAP Solutions 0:2.2.4-17.el9_2 ~ * cpe:/a:redhat:rhel_e4s:9.2::appstream
Red HatRed Hat Enterprise Linux 9.4 Extended Update Support 0:2.4.5-24.el9_4 ~ * cpe:/a:redhat:rhel_eus:9.4::appstream
Red HatRed Hat Enterprise Linux 9.6 Extended Update Support 0:2.6.1-20.el9_6 ~ * cpe:/a:redhat:rhel_eus:9.6::crb
Red HatRed Hat Directory Server 13.1 sha256:5e49efa2b8764403fad13b81c968b76c7b6400fabd83bf95e2f7667b90e93ab5 ~ * cpe:/a:redhat:directory_server:13.1::el10
Red HatRed Hat Directory Server 12-cpe:/a:redhat:directory_server:12
Red HatRed Hat Directory Server 13-cpe:/a:redhat:directory_server:13
Red HatRed Hat Enterprise Linux 6-cpe:/o:redhat:enterprise_linux:6

II. Public POCs for CVE-2025-14905

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III. Intelligence Information for CVE-2025-14905

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IV. Related Vulnerabilities

Same product: Red Hat Directory Server 11.5 E4S for RHEL 8
Same vendor: Red Hat
Same weakness: CWE-122

V. Comments for CVE-2025-14905

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