CVE-2012-5671
31.64%V4
2012-10-31
16h00 +00:00
16h00 +00:00
指定 CVE 通知
随时了解指定 CVE 的变更。
CVE 描述
Heap-based buffer overflow in the dkim_exim_query_dns_txt function in dkim.c in Exim 4.70 through 4.80, when DKIM support is enabled and acl_smtp_connect and acl_smtp_rcpt are not set to "warn control = dkim_disable_verify," allows remote attackers to execute arbitrary code via an email from a malicious DNS server.
CVE 信息
相关弱点
| 弱点名称 | 来源 | |
|---|---|---|
| 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 | 6.8 | AV:N/AC:M/Au:N/C:P/I:P/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
Exim>>Exim >> Version 4.70
Exim>>Exim >> Version 4.71
Exim>>Exim >> Version 4.72
Exim>>Exim >> Version 4.73
Exim>>Exim >> Version 4.74
Exim>>Exim >> Version 4.75
Exim>>Exim >> Version 4.76
Exim>>Exim >> Version 4.77
Exim>>Exim >> Version 4.80
参考资料
https://lists.exim.org/lurker/message/20121026.080330.74b9147b.en.html
Tags : mailing-list, x_refsource_MLIST
Tags : mailing-list, x_refsource_MLIST
http://lists.fedoraproject.org/pipermail/package-announce/2012-October/090900.html
Tags : vendor-advisory, x_refsource_FEDORA
Tags : vendor-advisory, x_refsource_FEDORA
http://lists.fedoraproject.org/pipermail/package-announce/2012-October/090963.html
Tags : vendor-advisory, x_refsource_FEDORA
Tags : vendor-advisory, x_refsource_FEDORA
http://lists.opensuse.org/opensuse-security-announce/2012-10/msg00018.html
Tags : vendor-advisory, x_refsource_SUSE
Tags : vendor-advisory, x_refsource_SUSE
http://lists.fedoraproject.org/pipermail/package-announce/2012-November/091664.html
Tags : vendor-advisory, x_refsource_FEDORA
Tags : vendor-advisory, x_refsource_FEDORA
