CVE-2017-12613

描述

When apr_time_exp*() or apr_os_exp_time*() functions are invoked with an invalid month field value in Apache Portable Runtime APR 1.6.2 and prior, out of bounds memory may be accessed in converting this value to an apr_time_exp_t value, potentially revealing the contents of a different static heap value or resulting in program termination, and may represent an information disclosure or denial of service vulnerability to applications which call these APR functions with unvalidated external input.

如何修補 CVE-2017-12613

要修補 CVE-2017-12613,請將受影響套件升級到下列已修補版本。

• —升級至 1.6.3-1 或更新版本
• —升級至 1.4.6-3+deb7u2 或更新版本
• —升級至 1.5.2-5+deb9u1 或更新版本

CVE-2017-12613 正在被利用嗎?

低 — EPSS 為 1.7%,目前沒有觀察到大規模利用活動。

受影響套件(3)

• from 0, < 1.6.3-1
• from 0, < 1.4.6-3+deb7u2
• from 0, < 1.5.2-5+deb9u1

CVSS 分數

參考連結(1)

• ADVISORYsecurity-tracker.debian.org/tracker/CVE-2017-12613