CVE-2012-4505:详情

CVE-2012-4505

4.37%V4
2012-11-11
11h00 +00:00
Overflow
Network
2024-08-06
20h35 +00:00
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CVE 描述

Heap-based buffer overflow in the px_pac_reload function in lib/pac.c in libproxy 0.2.x and 0.3.x allows remote servers to have an unspecified impact via a crafted Content-Length size in an HTTP response header for a proxy.pac file request, a different vulnerability than CVE-2012-4504.

CVE 信息

相关弱点

CWE-ID 弱点名称 来源
CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer
The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary.

指标

指标 评分 严重程度 CVSS 向量 来源
V2 10 AV:N/AC:L/Au:N/C:C/I:C/A:C nvd@nist.gov

EPSS

EPSS 是一种预测漏洞被利用可能性的评分模型。

EPSS 评分

EPSS 模型生成一个介于 0 到 1(即 0% 到 100%)之间的概率评分。评分越高,漏洞被利用的可能性越大。

EPSS 百分位

百分位用于根据 EPSS 评分对 CVE 进行排名。例如,EPSS 百分位为第 95 的 CVE,其被利用的可能性高于 95% 的其他 CVE。因此,百分位可用于比较不同 CVE 的 EPSS 评分。

相关产品

配置 0

Libproxy_project>>Libproxy >> Version 0.2.3

Libproxy_project>>Libproxy >> Version 0.3.0

Libproxy_project>>Libproxy >> Version 0.3.1

参考资料

http://secunia.com/advisories/51048
Tags : third-party-advisory, x_refsource_SECUNIA
http://rhn.redhat.com/errata/RHSA-2012-1461.html
Tags : vendor-advisory, x_refsource_REDHAT
http://www.ubuntu.com/usn/USN-1629-1
Tags : vendor-advisory, x_refsource_UBUNTU
http://www.openwall.com/lists/oss-security/2012/10/12/1
Tags : mailing-list, x_refsource_MLIST
http://www.openwall.com/lists/oss-security/2012/10/12/5
Tags : mailing-list, x_refsource_MLIST
http://www.debian.org/security/2012/dsa-2571
Tags : vendor-advisory, x_refsource_DEBIAN
http://secunia.com/advisories/51180
Tags : third-party-advisory, x_refsource_SECUNIA
http://secunia.com/advisories/51308
Tags : third-party-advisory, x_refsource_SECUNIA
http://www.securityfocus.com/bid/55910
Tags : vdb-entry, x_refsource_BID
http://www.openwall.com/lists/oss-security/2012/10/16/3
Tags : mailing-list, x_refsource_MLIST