CVE-2012-6139
Quick assessment
Affected
n/a n/a
Exploitation
High exploitation probability; assess promptly
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
libxslt是一个为GNOME项目开发的XSLT（用于定义XML转换的XML语言）C库。 libxslt中存在漏洞。攻击者利用该漏洞导致拒绝服务。 libxslt 1.1.28之前版本中存在拒绝服务漏洞，可被恶意人员利用导致DOS（拒绝服务）。 （1）该漏洞源于解析XSL模板时，‘xsltDocumentFunction()’函数(libxslt/functions.c)中存在错误。攻击者利用该漏洞导致程序崩溃。 （2）该漏洞源于解析XSL键值时，‘xsltAddKey()’函数(libxslt/key
Possible ATT&CK Techniques 1 AI
T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2012-6139
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
libxslt before 1.1.28 allows remote attackers to cause a denial of service (NULL pointer dereference and crash) via an (1) empty match attribute in a XSL key to the xsltAddKey function in keys.c or (2) uninitialized variable to the xsltDocumentFunction function in functions.c.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
libxslt ‘xsltDocumentFunction()’/‘xsltAddKey()’函数拒绝服务漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
libxslt是一个为GNOME项目开发的XSLT（用于定义XML转换的XML语言）C库。 libxslt中存在漏洞。攻击者利用该漏洞导致拒绝服务。 libxslt 1.1.28之前版本中存在拒绝服务漏洞，可被恶意人员利用导致DOS（拒绝服务）。 （1）该漏洞源于解析XSL模板时，‘xsltDocumentFunction()’函数(libxslt/functions.c)中存在错误。攻击者利用该漏洞导致程序崩溃。 （2）该漏洞源于解析XSL键值时，‘xsltAddKey()’函数(libxslt/key
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
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| - | n/a | n/a | - |
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II. Public POCs for CVE-2012-6139
| # | POC Description | Source Link | Shenlong Link |
|---|
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Vendor Advisories for CVE-2012-6139 (10)
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🔗 [SECURITY] [DSA 2654-1] libxslt security update Read full article vendor-advisory x_refsource_DEBIAN
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🔗 http://www.mandriva.com/security/advisories?name=MDVSA-2013:141 vendor-advisory x_refsource_MANDRIVA
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🔗 https://www.suse.com/support/update/announcement/2013/suse-su-20131654-1.html vendor-advisory x_refsource_SUSE
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🔗 https://www.suse.com/support/update/announcement/2013/suse-su-20131656-1.html vendor-advisory x_refsource_SUSE
Mailing List Discussions for CVE-2012-6139 (2)
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🔗 http://lists.fedoraproject.org/pipermail/package-announce/2013-April/102065.html vendor-advisory x_refsource_FEDORA
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Other References for CVE-2012-6139 (5)
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🔗 https://wiki.mageia.org/en/Support/Advisories/MGASA-2013-0107 x_refsource_CONFIRM
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🔗 http://xmlsoft.org/XSLT/news.html x_refsource_CONFIRM
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🔗 https://bugzilla.gnome.org/show_bug.cgi?id=685328 x_refsource_CONFIRM
Same Patch Batch · n/a · 2013-04-12 · 9 CVEs total
| CVE-2012-3532 | JBoss Enterprise Portal Platform GateIn Portal 多个跨站请求伪造漏洞 | |
| CVE-2013-0282 | OpenStack Keystone EC2-Style 认证安全绕过漏洞 | |
| CVE-2013-0314 | JBoss Enterprise Portal Platform 信息泄露漏洞 | |
| CVE-2013-0315 | JBoss Enterprise Portal Platform 安全绕过漏洞 | |
| CVE-2013-1920 | Xen 事件信道操作权限提升漏洞 | |
| CVE-2013-3050 | ZAPms ‘pid’参数SQL注入漏洞 | |
| CVE-2012-5937 | IBM Sterling B2B Integrator 多款产品CLA2服务器任意命令执行漏洞 | |
| CVE-2013-0501 | IBM Cognos Disclosure Management EdrawSoft ActiveX控件不安全方法漏洞 |
IV. Related Vulnerabilities
V. Comments for CVE-2012-6139
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