CVE-2025-49796— libxml2 缓冲区错误漏洞
影响版本矩阵 46
一、 漏洞 CVE-2025-49796 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！
查看神龙十问 ↗ 尽管我们使用了先进的大模型技术，但其输出仍可能包含不准确或过时的信息。神龙努力确保数据的准确性，但请您根据实际情况进行核实和判断。
Vulnerability Title
Libxml: type confusion leads to denial of service (dos)
来源: CVE Program / CVE List V5
Vulnerability Description
A vulnerability was found in libxml2. Processing certain sch:name elements from the input XML file can trigger a memory corruption issue. This flaw allows an attacker to craft a malicious XML input file that can lead libxml to crash, resulting in a denial of service or other possible undefined behavior due to sensitive data being corrupted in memory.
来源: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H
来源: CVE Program / CVE List V5
Vulnerability Type
跨界内存读
来源: CVE Program / CVE List V5
Vulnerability Title
libxml2 缓冲区错误漏洞
来源: 中国国家信息安全漏洞库 CNNVD
Vulnerability Description
libxml2是GNOME开源的一个用来解析XML文档的函数库。它用C语言写成，并且能为多种语言所调用，例如C语言，C++，XSH。 libxml2存在缓冲区错误漏洞，该漏洞源于处理特定sch:name元素时存在内存损坏问题，可能导致拒绝服务或内存敏感数据损坏。
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 |
|---|---|---|---|---|
| - | - | 0 ~ 2.15.0 | - | |
| Red Hat | Red Hat Enterprise Linux 10 | 0:2.12.5-7.el10_0 ~ * | cpe:/o:redhat:enterprise_linux:10.0 | |
| Red Hat | Red Hat Enterprise Linux 7 Extended Lifecycle Support | 0:2.9.1-6.el7_9.10 ~ * | cpe:/o:redhat:rhel_els:7 | |
| Red Hat | Red Hat Enterprise Linux 8 | 0:2.9.7-21.el8_10.1 ~ * | cpe:/a:redhat:enterprise_linux:8::appstream | |
| Red Hat | Red Hat Enterprise Linux 8 | 0:2.9.7-21.el8_10.1 ~ * | cpe:/a:redhat:enterprise_linux:8::appstream | |
| Red Hat | Red Hat Enterprise Linux 8.2 Advanced Update Support | 0:2.9.7-9.el8_2.3 ~ * | cpe:/a:redhat:rhel_aus:8.2::appstream | |
| Red Hat | Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support | 0:2.9.7-9.el8_4.6 ~ * | cpe:/a:redhat:rhel_aus:8.4::appstream | |
| Red Hat | Red Hat Enterprise Linux 8.4 Extended Update Support Long-Life Add-On | 0:2.9.7-9.el8_4.6 ~ * | cpe:/a:redhat:rhel_aus:8.4::appstream | |
| Red Hat | Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support | 0:2.9.7-13.el8_6.10 ~ * | cpe:/a:redhat:rhel_aus:8.6::appstream | |
| Red Hat | Red Hat Enterprise Linux 8.6 Telecommunications Update Service | 0:2.9.7-13.el8_6.10 ~ * | cpe:/a:redhat:rhel_aus:8.6::appstream | |
| Red Hat | Red Hat Enterprise Linux 8.6 Update Services for SAP Solutions | 0:2.9.7-13.el8_6.10 ~ * | cpe:/a:redhat:rhel_aus:8.6::appstream | |
| Red Hat | Red Hat Enterprise Linux 8.8 Telecommunications Update Service | 0:2.9.7-16.el8_8.9 ~ * | cpe:/a:redhat:rhel_e4s:8.8::appstream | |
| Red Hat | Red Hat Enterprise Linux 8.8 Update Services for SAP Solutions | 0:2.9.7-16.el8_8.9 ~ * | cpe:/a:redhat:rhel_e4s:8.8::appstream | |
| Red Hat | Red Hat Enterprise Linux 9 | 0:2.9.13-10.el9_6 ~ * | cpe:/a:redhat:enterprise_linux:9::appstream | |
| Red Hat | Red Hat Enterprise Linux 9 | 0:2.9.13-10.el9_6 ~ * | cpe:/a:redhat:enterprise_linux:9::appstream | |
| Red Hat | Red Hat Enterprise Linux 9.0 Update Services for SAP Solutions | 0:2.9.13-1.el9_0.5 ~ * | cpe:/a:redhat:rhel_e4s:9.0::appstream | |
| Red Hat | Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions | 0:2.9.13-3.el9_2.7 ~ * | cpe:/a:redhat:rhel_e4s:9.2::appstream | |
| Red Hat | Red Hat Enterprise Linux 9.4 Extended Update Support | 0:2.9.13-10.el9_4 ~ * | cpe:/a:redhat:rhel_eus:9.4::appstream | |
| Red Hat | Red Hat JBoss Core Services 2.4.62.SP2 | - | cpe:/a:redhat:jboss_core_services:1 | |
| Red Hat | Red Hat OpenShift Container Platform 4.12 | 412.86.202510291903-0 ~ * | cpe:/a:redhat:openshift:4.12::el8 | |
| Red Hat | Red Hat OpenShift Container Platform 4.13 | 413.92.202510150118-0 ~ * | cpe:/a:redhat:openshift:4.13::el9 | |
| Red Hat | Red Hat OpenShift Container Platform 4.14 | 414.92.202510211419-0 ~ * | cpe:/a:redhat:openshift:4.14::el9 | |
| Red Hat | Red Hat OpenShift Container Platform 4.17 | 417.94.202510112152-0 ~ * | cpe:/a:redhat:openshift:4.17::el9 | |
| Red Hat | Red Hat OpenShift Container Platform 4.18 | 418.94.202510230424-0 ~ * | cpe:/a:redhat:openshift:4.18::el9 | |
| Red Hat | Red Hat OpenShift Container Platform 4.19 | 4.19.9.6.202510140714-0 ~ * | cpe:/a:redhat:openshift:4.19::el9 | |
| Red Hat | Red Hat OpenShift Container Platform 4.20 | 4.20.9.6.202509251656-0 ~ * | cpe:/a:redhat:openshift:4.20::el9 | |
| Red Hat | Red Hat Web Terminal 1.11 on RHEL 9 | 1.11-19 ~ * | cpe:/a:redhat:webterminal:1.11::el9 | |
| Red Hat | Red Hat Web Terminal 1.11 on RHEL 9 | 1.11-8 ~ * | cpe:/a:redhat:webterminal:1.11::el9 | |
| Red Hat | Red Hat Web Terminal 1.12 on RHEL 9 | 1.12-4 ~ * | cpe:/a:redhat:webterminal:1.12::el9 | |
| Red Hat | RHOSS-1.36-RHEL-8 | 1.36.0-11 ~ * | cpe:/a:redhat:openshift_serverless:1.36::el8 | |
| Red Hat | RHOSS-1.36-RHEL-8 | 1.36.0-11 ~ * | cpe:/a:redhat:openshift_serverless:1.36::el8 | |
| Red Hat | RHOSS-1.36-RHEL-8 | 1.36.0-11 ~ * | cpe:/a:redhat:openshift_serverless:1.36::el8 | |
| Red Hat | RHOSS-1.36-RHEL-8 | 1.36.0-10 ~ * | cpe:/a:redhat:openshift_serverless:1.36::el8 | |
| Red Hat | RHOSS-1.36-RHEL-8 | 1.36.0-10 ~ * | cpe:/a:redhat:openshift_serverless:1.36::el8 | |
| Red Hat | RHOSS-1.36-RHEL-8 | 1.36.0-4 ~ * | cpe:/a:redhat:openshift_serverless:1.36::el8 | |
| Red Hat | RHOSS-1.36-RHEL-8 | 1.36.0-9 ~ * | cpe:/a:redhat:openshift_serverless:1.36::el8 | |
| Red Hat | RHOSS-1.36-RHEL-8 | 1.36.0-12 ~ * | cpe:/a:redhat:openshift_serverless:1.36::el8 | |
| Red Hat | RHOSS-1.36-RHEL-8 | 1.36.0-18 ~ * | cpe:/a:redhat:openshift_serverless:1.36::el8 | |
| Red Hat | RHOSS-1.36-RHEL-8 | 1.36.0-11 ~ * | cpe:/a:redhat:openshift_serverless:1.36::el8 | |
| Red Hat | RHOSS-1.36-RHEL-8 | 1.36.0-7 ~ * | cpe:/a:redhat:openshift_serverless:1.36::el8 | |
| Red Hat | cert-manager operator for Red Hat OpenShift 1.16 | v1.16.5-1760515757 ~ * | cpe:/a:redhat:cert_manager:1.16::el9 | |
| Red Hat | Compliance Operator 1 | v1.3 ~ * | cpe:/a:redhat:openshift_file_integrity_operator:1::el9 | |
| Red Hat | Red Hat Discovery 2 | 2.0.1-1754478727 ~ * | cpe:/a:redhat:discovery:2::el9 | |
| Red Hat | Red Hat Hardened Images | 2.15.2-0.3.hum1 ~ * | cpe:/a:redhat:hummingbird:1 | |
| Red Hat | Red Hat Insights proxy 1.5 | 1.5.5-1754504343 ~ * | cpe:/a:redhat:insights_proxy:1.5::el9 | |
| Red Hat | Red Hat Enterprise Linux 6 | - | cpe:/o:redhat:enterprise_linux:6 |
二、漏洞 CVE-2025-49796 的公开POC
| # | POC 描述 | 源链接 | 神龙链接 |
|---|
AI 生成 POC高级
未找到公开 POC。
登录以生成 AI POC三、漏洞 CVE-2025-49796 的情报信息
请登录查看更多情报信息。
CVE-2025-49796 厂商安全公告 (18)
- 🔗 RHSA-2025:12099 - Security Advisory - Red Hat Customer Portal 查看完整文章 vendor-advisoryx_refsource_REDHAT
- 🔗 RHSA-2025:12098 - Security Advisory - Red Hat Customer Portal 查看完整文章 vendor-advisoryx_refsource_REDHAT
- 🔗 RHSA-2025:10698 - Security Advisory - Red Hat Customer Portal 查看完整文章 vendor-advisoryx_refsource_REDHAT
- 🔗 RHSA-2025:12237 - Security Advisory - Red Hat Customer Portal 查看完整文章 vendor-advisoryx_refsource_REDHAT
- 🔗 RHSA-2025:19894 - Security Advisory - Red Hat Customer Portal 查看完整文章 vendor-advisoryx_refsource_REDHAT
- 🔗 RHSA-2025:18219 - Security Advisory - Red Hat Customer Portal 查看完整文章 vendor-advisoryx_refsource_REDHAT
- 🔗 RHSA-2025:10699 - Security Advisory - Red Hat Customer Portal 查看完整文章 vendor-advisoryx_refsource_REDHAT
- 🔗 RHSA-2025:12239 - Security Advisory - Red Hat Customer Portal 查看完整文章 vendor-advisoryx_refsource_REDHAT
- 🔗 RHSA-2025:13267 - Security Advisory - Red Hat Customer Portal 查看完整文章 vendor-advisoryx_refsource_REDHAT
- 🔗 RHSA-2025:12240 - Security Advisory - Red Hat Customer Portal 查看完整文章 vendor-advisoryx_refsource_REDHAT
- 🔗 RHSA-2025:12199 - Security Advisory - Red Hat Customer Portal 查看完整文章 vendor-advisoryx_refsource_REDHAT
- 🔗 RHSA-2025:18240 - Security Advisory - Red Hat Customer Portal 查看完整文章 vendor-advisoryx_refsource_REDHAT
- 🔗 RHSA-2025:11580 - Security Advisory - Red Hat Customer Portal 查看完整文章 vendor-advisoryx_refsource_REDHAT
- 🔗 RHSA-2025:19041 - Security Advisory - Red Hat Customer Portal 查看完整文章 vendor-advisoryx_refsource_REDHAT
CVE-2025-49796 其他参考 (1)
IV. Related Vulnerabilities
V. Comments for CVE-2025-49796
暂无评论