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CVE-2012-0920

Quick assessment

Affected
n/a n/a
Exploitation
High exploitation probability; assess promptly
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Dropbear SSH Server 0.52版本至2012.54版本存在释放后使用漏洞。当命令限制和公开密钥认证启用时，远程认证用户可利用该漏洞借助多个与“通道并行性”相关的特制命令请求，执行任意代码并绕过命令限制。

AI Predicted 7.8 Difficulty: Moderate EPSS 6.42% · P94
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I. Basic Information for CVE-2012-0920

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Use-after-free vulnerability in Dropbear SSH Server 0.52 through 2012.54, when command restriction and public key authentication are enabled, allows remote authenticated users to execute arbitrary code and bypass command restrictions via multiple crafted command requests, related to "channels concurrency."
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
Dropbear SSH Server释放后使用漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Dropbear SSH Server 0.52版本至2012.54版本存在释放后使用漏洞。当命令限制和公开密钥认证启用时，远程认证用户可利用该漏洞借助多个与“通道并行性”相关的特制命令请求，执行任意代码并绕过命令限制。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
- n/a n/a -

II. Public POCs for CVE-2012-0920

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III. Intelligence Information for CVE-2012-0920

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Vendor Advisories for CVE-2012-0920 (6)

Other References for CVE-2012-0920 (3)

Same Patch Batch · n/a · 2012-06-05 · 26 CVEs total

CVE-2012-3105 Mozilla Firefox/Firefox ESR/Thunderbird/Thunderbird ESR/SeaMonkey安全漏洞
CVE-2012-1667 ISC BIND 9 DNS 资源记录处理数字错误漏洞
CVE-2012-2144 OpenStack Dashboard (Horizon)会话固定攻击漏洞
CVE-2012-2094 OpenStack Dashboard跨站脚本漏洞
CVE-2012-0805 SQLAlchemy SQL注入漏洞
CVE-2012-1798 ImageMagick ‘TIFFGetEXIFProperties’函数拒绝服务漏洞
CVE-2012-1610 ImageMagick ‘GetEXIFProperty’函数整数溢出漏洞
CVE-2012-1186 ImageMagick 缓冲区错误漏洞
CVE-2012-1185 ImageMagick 输入验证错误漏洞
CVE-2012-0260 ImageMagick ‘JPEGWarningHandler’函数拒绝服务漏洞
CVE-2012-0259 ImageMagick ‘GetEXIFProperty’函数拒绝服务漏洞
CVE-2012-0248 ImageMagick安全漏洞
CVE-2012-0247 ImageMagick拒绝服务漏洞
CVE-2012-0441 Mozilla NSS安全漏洞
CVE-2012-1947 Mozilla Firefox/Firefox ESR/Thunderbird/Thunderbird ESR/SeaMonkey缓冲区溢出漏洞
CVE-2012-1946 Mozilla Firefox/Firefox ESR/Thunderbird/Thunderbird ESR/SeaMonkey释放后使用漏洞
CVE-2012-1945 Mozilla Firefox/Firefox ESR/Thunderbird/Thunderbird ESR/SeaMonkey安全漏洞
CVE-2012-1944 Mozilla Firefox/Firefox ESR/Thunderbird/Thunderbird ESR/SeaMonkey安全漏洞
CVE-2012-1943 Windows Mozilla Firefox/Thunderbird/SeaMonkey不可信搜索路径漏洞
CVE-2012-1942 Windows Mozilla Firefox/Thunderbird/SeaMonkey安全漏洞

Showing top 20 of 26 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: n/a
Same vendor: n/a

V. Comments for CVE-2012-0920

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