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CVE-2025-14512— glib 输入验证错误漏洞

一分钟漏洞结论

影响对象
GNOME glib
利用判断
尚无明确在野利用证据，仍需结合暴露面评估
建议动作
优先检查厂商安全公告和参考链接中的修复版本；无法立即升级时，限制受影响服务暴露并加强监测。

glib是GNOME项目的一个通用的、可移植的实用程序库。提供了许多有用的数据类型、宏、类型转换、字符串实用程序、文件实用程序、主循环抽象等。 glib存在输入验证错误漏洞，该漏洞源于GLib的GIO escape_byte_string函数整数溢出，可能导致堆缓冲区溢出和拒绝服务。

CVSS 6.5 · Medium EPSS 0.58% · P46

影响版本矩阵 42

厂商产品 版本范围状态
GNOME glib < 2.86.3 affected
Red Hat Cert Manager support for Red Hat OpenShift release 1.20 1790598593< * unaffected
Red Hat Red Hat AI Inference Server 3.2 1780681984< * unaffected
Red Hat Red Hat Discovery 2 1782159791< * unaffected
1782166952< * unaffected
Red Hat Red Hat Enterprise Linux 10 0:2.80.4-10.el10_1.13< * unaffected
0:2.80.4-12.el10_2.13< * unaffected
全部 affected
Red Hat Red Hat Enterprise Linux 10.0 Extended Update Support 0:2.80.4-4.el10_0.9< * unaffected
Red Hat Red Hat Enterprise Linux 6 全部 unknown
Red Hat Red Hat Enterprise Linux 7 全部 affected
Red Hat Red Hat Enterprise Linux 8 0:2.56.4-169.el8_10< * unaffected
全部 affected
Red Hat Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support 0:2.56.4-10.el8_4.5< * unaffected
Red Hat Red Hat Enterprise Linux 8.4 Extended Update Support Long-Life Add-On 0:2.56.4-10.el8_4.5< * unaffected
Red Hat Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support 0:2.56.4-158.el8_6.5< * unaffected
Red Hat Red Hat Enterprise Linux 8.6 Telecommunications Update Service 0:2.56.4-158.el8_6.5< * unaffected
Red Hat Red Hat Enterprise Linux 8.6 Update Services for SAP Solutions 0:2.56.4-158.el8_6.5< * unaffected
Red Hat Red Hat Enterprise Linux 8.8 Telecommunications Update Service 0:2.56.4-165.el8_8< * unaffected
Red Hat Red Hat Enterprise Linux 8.8 Update Services for SAP Solutions 0:2.56.4-165.el8_8< * unaffected
Red Hat Red Hat Enterprise Linux 9 0:2.68.4-18.el9_7.2< * unaffected
0:2.68.4-19.el9_8.1< * unaffected
0:2.68.4-18.el9_7.2< * unaffected
0:2.68.4-19.el9_8.1< * unaffected
全部 affected
Red Hat Red Hat Enterprise Linux 9.0 Update Services for SAP Solutions 0:2.68.4-5.el9_0.5< * unaffected
Red Hat Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions 0:2.68.4-7.el9_2.5< * unaffected
Red Hat Red Hat Enterprise Linux 9.4 Extended Update Support 0:2.68.4-14.el9_4.6< * unaffected
Red Hat Red Hat Enterprise Linux 9.6 Extended Update Support 0:2.68.4-16.el9_6.5< * unaffected
Red Hat Red Hat Hardened Images 2.88.0-1.1.hum1< * unaffected
Red Hat Red Hat Insights proxy 1.5 1780420428< * unaffected
Red Hat Red Hat OpenShift AI 3.4 1790703542< * unaffected
Red Hat Red Hat OpenShift Container Platform 4 全部 unknown
全部 affected
全部 affected
Red Hat Red Hat Update Infrastructure 5 1779798159< * unaffected
1779798164< * unaffected
1779798165< * unaffected
1779798222< * unaffected
1787241211< * unaffected
1787135742< * unaffected
1787241260< * unaffected
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一、 漏洞 CVE-2025-14512 基础信息

漏洞信息
对漏洞内容有疑问？看看神龙的深度分析是否有帮助！
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Vulnerability Title
Glib: integer overflow in glib gio attribute escaping causes heap buffer overflow
来源: CVE Program / CVE List V5
Vulnerability Description
A flaw was found in glib. This vulnerability allows a heap buffer overflow and denial-of-service (DoS) via an integer overflow in GLib's GIO (GLib Input/Output) escape_byte_string() function when processing malicious file or remote filesystem attribute values.
来源: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
来源: CVE Program / CVE List V5
Vulnerability Type
整数溢出或超界折返
来源: CVE Program / CVE List V5
Vulnerability Title
glib 输入验证错误漏洞
来源: 中国国家信息安全漏洞库 CNNVD
Vulnerability Description
glib是GNOME项目的一个通用的、可移植的实用程序库。提供了许多有用的数据类型、宏、类型转换、字符串实用程序、文件实用程序、主循环抽象等。 glib存在输入验证错误漏洞，该漏洞源于GLib的GIO escape_byte_string函数整数溢出，可能导致堆缓冲区溢出和拒绝服务。
来源: 中国国家信息安全漏洞库 CNNVD
CVSS Information
N/A
来源: 中国国家信息安全漏洞库 CNNVD
Vulnerability Type
N/A
来源: 中国国家信息安全漏洞库 CNNVD

受影响产品

厂商 产品 影响版本 CPE 订阅
GNOME glib 0 ~ 2.86.3 -
Red Hat Red Hat Enterprise Linux 10 0:2.80.4-10.el10_1.13 ~ * cpe:/o:redhat:enterprise_linux:10.1
Red Hat Red Hat Enterprise Linux 10 0:2.80.4-12.el10_2.13 ~ * cpe:/o:redhat:enterprise_linux:10.2
Red Hat Red Hat Enterprise Linux 10.0 Extended Update Support 0:2.80.4-4.el10_0.9 ~ * cpe:/o:redhat:enterprise_linux_eus:10.0
Red Hat Red Hat Enterprise Linux 8 0:2.56.4-169.el8_10 ~ * cpe:/a:redhat:enterprise_linux:8::crb
Red Hat Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support 0:2.56.4-10.el8_4.5 ~ * cpe:/o:redhat:rhel_aus:8.4::baseos
Red Hat Red Hat Enterprise Linux 8.4 Extended Update Support Long-Life Add-On 0:2.56.4-10.el8_4.5 ~ * cpe:/o:redhat:rhel_aus:8.4::baseos
Red Hat Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support 0:2.56.4-158.el8_6.5 ~ * cpe:/o:redhat:rhel_aus:8.6::baseos
Red Hat Red Hat Enterprise Linux 8.6 Telecommunications Update Service 0:2.56.4-158.el8_6.5 ~ * cpe:/o:redhat:rhel_aus:8.6::baseos
Red Hat Red Hat Enterprise Linux 8.6 Update Services for SAP Solutions 0:2.56.4-158.el8_6.5 ~ * cpe:/o:redhat:rhel_aus:8.6::baseos
Red Hat Red Hat Enterprise Linux 8.8 Telecommunications Update Service 0:2.56.4-165.el8_8 ~ * cpe:/o:redhat:rhel_e4s:8.8::baseos
Red Hat Red Hat Enterprise Linux 8.8 Update Services for SAP Solutions 0:2.56.4-165.el8_8 ~ * cpe:/o:redhat:rhel_e4s:8.8::baseos
Red Hat Red Hat Enterprise Linux 9 0:2.68.4-18.el9_7.2 ~ * cpe:/a:redhat:enterprise_linux:9::appstream
Red Hat Red Hat Enterprise Linux 9 0:2.68.4-19.el9_8.1 ~ * cpe:/a:redhat:enterprise_linux:9::appstream
Red Hat Red Hat Enterprise Linux 9 0:2.68.4-18.el9_7.2 ~ * cpe:/a:redhat:enterprise_linux:9::appstream
Red Hat Red Hat Enterprise Linux 9 0:2.68.4-19.el9_8.1 ~ * cpe:/a:redhat:enterprise_linux:9::appstream
Red Hat Red Hat Enterprise Linux 9.0 Update Services for SAP Solutions 0:2.68.4-5.el9_0.5 ~ * cpe:/a:redhat:rhel_e4s:9.0::appstream
Red Hat Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions 0:2.68.4-7.el9_2.5 ~ * cpe:/a:redhat:rhel_e4s:9.2::appstream
Red Hat Red Hat Enterprise Linux 9.4 Extended Update Support 0:2.68.4-14.el9_4.6 ~ * cpe:/a:redhat:rhel_eus:9.4::appstream
Red Hat Red Hat Enterprise Linux 9.6 Extended Update Support 0:2.68.4-16.el9_6.5 ~ * cpe:/a:redhat:rhel_eus:9.6::appstream
Red Hat Cert Manager support for Red Hat OpenShift release 1.17 1791371080 ~ * cpe:/a:redhat:cert_manager:1.17::el9
Red Hat Cert Manager support for Red Hat OpenShift release 1.17 1791371069 ~ * cpe:/a:redhat:cert_manager:1.17::el9
Red Hat Cert Manager support for Red Hat OpenShift release 1.17 1791788287 ~ * cpe:/a:redhat:cert_manager:1.17::el9
Red Hat Cert Manager support for Red Hat OpenShift release 1.18 1791459707 ~ * cpe:/a:redhat:cert_manager:1.18::el9
Red Hat Cert Manager support for Red Hat OpenShift release 1.18 1791459711 ~ * cpe:/a:redhat:cert_manager:1.18::el9
Red Hat Cert Manager support for Red Hat OpenShift release 1.18 1791459759 ~ * cpe:/a:redhat:cert_manager:1.18::el9
Red Hat Cert Manager support for Red Hat OpenShift release 1.18 1789029076 ~ * cpe:/a:redhat:cert_manager:1.18::el9
Red Hat Cert Manager support for Red Hat OpenShift release 1.20 1790598593 ~ * cpe:/a:redhat:cert_manager:1.20::el9
Red Hat Red Hat AI Inference Server 3.2 1780681984 ~ * cpe:/a:redhat:ai_inference_server:3.2::el9
Red Hat Red Hat Discovery 2 1782159791 ~ * cpe:/a:redhat:discovery:2::el9

二、漏洞 CVE-2025-14512 的公开POC

# POC 描述 源链接 神龙链接
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三、漏洞 CVE-2025-14512 的情报信息

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CVE-2025-14512 厂商安全公告 (25)

CVE-2025-14512 其他参考 (1)

CVE-2025-14512 其他参考 (2)

IV. Related Vulnerabilities

Same product: glib
Same vendor: GNOME
Same weakness: CWE-190

V. Comments for CVE-2025-14512

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