漏洞信息
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Vulnerability Title
N/A
Vulnerability Description
In Apache httpd 2.0.23 to 2.0.65, 2.2.0 to 2.2.34, and 2.4.0 to 2.4.29, mod_authnz_ldap, if configured with AuthLDAPCharsetConfig, uses the Accept-Language header value to lookup the right charset encoding when verifying the user's credentials. If the header value is not present in the charset conversion table, a fallback mechanism is used to truncate it to a two characters value to allow a quick retry (for example, 'en-US' is truncated to 'en'). A header value of less than two characters forces an out of bound write of one NUL byte to a memory location that is not part of the string. In the worst case, quite unlikely, the process would crash which could be used as a Denial of Service attack. In the more likely case, this memory is already reserved for future use and the issue has no effect at all.
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
Apache httpd 安全漏洞
Vulnerability Description
Apache httpd是美国阿帕奇（Apache）软件基金会的一款专为现代操作系统开发和维护的开源HTTP服务器。 Apache httpd 2.0.23版本至2.0.65版本、2.2.0版本至2.2.34和2.4.0版本至2.4.29版本中的mod_authnz_ldap存在安全漏洞。攻击者可利用该漏洞造成拒绝服务（崩溃和越边界写入）。
CVSS Information
N/A
Vulnerability Type
N/A