CVE-2009-2957:详情

CVE-2009-2957

8.53%V4
2009-09-02
15h00 +00:00
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Network
2024-08-07
06h07 +00:00
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CVE 描述

Heap-based buffer overflow in the tftp_request function in tftp.c in dnsmasq before 2.50, when --enable-tftp is used, might allow remote attackers to execute arbitrary code via a long filename in a TFTP packet, as demonstrated by a read (aka RRQ) request.

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 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。

漏洞利用信息

Exploit Database EDB-ID : 9617

发布日期 : 2009-09-08 22h00 +00:00
作者 : Core Security
EDB 已验证 : Yes

相关产品

配置 0

Thekelleys>>Dnsmasq >> Version 至(含) 2.49

Thekelleys>>Dnsmasq >> Version 0.4

Thekelleys>>Dnsmasq >> Version 0.5

Thekelleys>>Dnsmasq >> Version 0.6

Thekelleys>>Dnsmasq >> Version 0.7

Thekelleys>>Dnsmasq >> Version 0.95

Thekelleys>>Dnsmasq >> Version 0.96

Thekelleys>>Dnsmasq >> Version 0.98

Thekelleys>>Dnsmasq >> Version 0.992

Thekelleys>>Dnsmasq >> Version 0.996

Thekelleys>>Dnsmasq >> Version 1.0

Thekelleys>>Dnsmasq >> Version 1.2

Thekelleys>>Dnsmasq >> Version 1.3

Thekelleys>>Dnsmasq >> Version 1.4

Thekelleys>>Dnsmasq >> Version 1.5

Thekelleys>>Dnsmasq >> Version 1.6

Thekelleys>>Dnsmasq >> Version 1.7

Thekelleys>>Dnsmasq >> Version 1.8

Thekelleys>>Dnsmasq >> Version 1.9

Thekelleys>>Dnsmasq >> Version 1.10

Thekelleys>>Dnsmasq >> Version 1.11

Thekelleys>>Dnsmasq >> Version 1.12

Thekelleys>>Dnsmasq >> Version 1.13

Thekelleys>>Dnsmasq >> Version 1.14

Thekelleys>>Dnsmasq >> Version 1.15

Thekelleys>>Dnsmasq >> Version 1.16

Thekelleys>>Dnsmasq >> Version 1.17

Thekelleys>>Dnsmasq >> Version 1.18

Thekelleys>>Dnsmasq >> Version 2.0

Thekelleys>>Dnsmasq >> Version 2.1

Thekelleys>>Dnsmasq >> Version 2.2

Thekelleys>>Dnsmasq >> Version 2.3

Thekelleys>>Dnsmasq >> Version 2.4

Thekelleys>>Dnsmasq >> Version 2.5

Thekelleys>>Dnsmasq >> Version 2.6

Thekelleys>>Dnsmasq >> Version 2.7

Thekelleys>>Dnsmasq >> Version 2.8

Thekelleys>>Dnsmasq >> Version 2.9

Thekelleys>>Dnsmasq >> Version 2.10

Thekelleys>>Dnsmasq >> Version 2.11

Thekelleys>>Dnsmasq >> Version 2.12

Thekelleys>>Dnsmasq >> Version 2.13

Thekelleys>>Dnsmasq >> Version 2.14

Thekelleys>>Dnsmasq >> Version 2.15

Thekelleys>>Dnsmasq >> Version 2.16

Thekelleys>>Dnsmasq >> Version 2.17

Thekelleys>>Dnsmasq >> Version 2.18

Thekelleys>>Dnsmasq >> Version 2.19

Thekelleys>>Dnsmasq >> Version 2.20

Thekelleys>>Dnsmasq >> Version 2.21

Thekelleys>>Dnsmasq >> Version 2.22

Thekelleys>>Dnsmasq >> Version 2.23

Thekelleys>>Dnsmasq >> Version 2.24

Thekelleys>>Dnsmasq >> Version 2.25

Thekelleys>>Dnsmasq >> Version 2.26

Thekelleys>>Dnsmasq >> Version 2.27

Thekelleys>>Dnsmasq >> Version 2.28

Thekelleys>>Dnsmasq >> Version 2.29

Thekelleys>>Dnsmasq >> Version 2.30

Thekelleys>>Dnsmasq >> Version 2.31

Thekelleys>>Dnsmasq >> Version 2.33

Thekelleys>>Dnsmasq >> Version 2.34

Thekelleys>>Dnsmasq >> Version 2.35

Thekelleys>>Dnsmasq >> Version 2.36

Thekelleys>>Dnsmasq >> Version 2.37

Thekelleys>>Dnsmasq >> Version 2.38

Thekelleys>>Dnsmasq >> Version 2.39

Thekelleys>>Dnsmasq >> Version 2.40

Thekelleys>>Dnsmasq >> Version 2.41

Thekelleys>>Dnsmasq >> Version 2.42

Thekelleys>>Dnsmasq >> Version 2.43

Thekelleys>>Dnsmasq >> Version 2.44

Thekelleys>>Dnsmasq >> Version 2.45

Thekelleys>>Dnsmasq >> Version 2.46

Thekelleys>>Dnsmasq >> Version 2.47

Thekelleys>>Dnsmasq >> Version 2.48

参考资料

http://www.securityfocus.com/bid/36121
Tags : vdb-entry, x_refsource_BID
http://secunia.com/advisories/36563
Tags : third-party-advisory, x_refsource_SECUNIA
http://www.ubuntu.com/usn/USN-827-1
Tags : vendor-advisory, x_refsource_UBUNTU
https://rhn.redhat.com/errata/RHSA-2010-0095.html
Tags : vendor-advisory, x_refsource_REDHAT
http://www.redhat.com/support/errata/RHSA-2009-1238.html
Tags : vendor-advisory, x_refsource_REDHAT