CVE-2013-5018:详情

CVE-2013-5018

2.9%V4
2013-08-28
17h18 +00:00
Overflow
Network
2024-08-06
16h59 +00:00
指定 CVE 通知
随时了解指定 CVE 的变更。
管理通知

CVE 描述

The is_asn1 function in strongSwan 4.1.11 through 5.0.4 does not properly validate the return value of the asn1_length function, which allows remote attackers to cause a denial of service (segmentation fault) via a (1) XAuth username, (2) EAP identity, or (3) PEM encoded file that starts with a 0x04, 0x30, or 0x31 character followed by an ASN.1 length value that triggers an integer overflow.

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 4.3 AV:N/AC:M/Au:N/C:N/I:N/A:P 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

Strongswan>>Strongswan >> Version 4.1.11

配置 0

Strongswan>>Strongswan >> Version 5.0.0

Strongswan>>Strongswan >> Version 5.0.1

Strongswan>>Strongswan >> Version 5.0.2

Strongswan>>Strongswan >> Version 5.0.3

Strongswan>>Strongswan >> Version 5.0.4

配置 0

Opensuse>>Opensuse >> Version 11.4

Opensuse>>Opensuse >> Version 12.2

Opensuse>>Opensuse >> Version 12.3

参考资料

http://secunia.com/advisories/54315
Tags : third-party-advisory, x_refsource_SECUNIA
http://www.securityfocus.com/bid/61564
Tags : vdb-entry, x_refsource_BID
http://secunia.com/advisories/54524
Tags : third-party-advisory, x_refsource_SECUNIA