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CVE-2008-1996

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.

Licq是基于linux qt的ICQ聊天客户端。 Licq在处理大量连接时存在漏洞，远程攻击者可能利用此漏洞导致Licq崩溃。 在运行时licq会在30000和65000之间的随机端口打开监听套接字。由于没有执行基于主机的认证，任何远程主机都可以连接。licq会在指定的超时后关闭这些连接。 如果远程用户创建了大量的入站TCP连接的话，则耗尽所有开放的文件描述符(大多数linux安装中非root用户为1024个)后，新的入站TCP连接请求就会导致licq崩溃。

AI Predicted 5.3 Difficulty: Moderate EPSS 11.18% · P96

Public Exploits 1

ExploitDB · 1 EDB-31627 [dos]

Possible ATT&CK Techniques 1 AI

T1499 · Endpoint Denial of Service
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I. Basic Information for CVE-2008-1996

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
licq before 1.3.6 allows remote attackers to cause a denial of service (file-descriptor exhaustion and application crash) via a large number of connections.
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
LICQ文件描述符远程拒绝服务漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Licq是基于linux qt的ICQ聊天客户端。 Licq在处理大量连接时存在漏洞，远程攻击者可能利用此漏洞导致Licq崩溃。 在运行时licq会在30000和65000之间的随机端口打开监听套接字。由于没有执行基于主机的认证，任何远程主机都可以连接。licq会在指定的超时后关闭这些连接。 如果远程用户创建了大量的入站TCP连接的话，则耗尽所有开放的文件描述符(大多数linux安装中非root用户为1024个)后，新的入站TCP连接请求就会导致licq崩溃。
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-2008-1996

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III. Intelligence Information for CVE-2008-1996

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Vendor Advisories for CVE-2008-1996 (7)

Mailing List Discussions for CVE-2008-1996 (3)

Other References for CVE-2008-1996 (4)

Same Patch Batch · n/a · 2008-04-28 · 13 CVEs total

CVE-2008-1103 Blender创建不安全临时文件漏洞
CVE-2008-1930 WordPress Cookie完整性保护非授权访问漏洞
CVE-2008-1997 IBM db2_server 代码注入漏洞
CVE-2008-1998 IBM db2 设计错误漏洞
CVE-2008-1999 Apple Safari 漏洞
CVE-2008-2000 Apple Safari 未明漏洞
CVE-2008-2001 Apple Safari 拒绝服务漏洞
CVE-2008-2002 Motorola Surfboard SB5100 跨站请求伪造漏洞
CVE-2008-2003 badblue 权限许可和访问控制漏洞
CVE-2008-1670 KDE KHTML PNGLoader堆溢出漏洞
CVE-2008-1671 KDE start_kdeinit本地权限提升漏洞
CVE-2008-1995 Sun Java系统目录代理服务器远程非授权访问漏洞

IV. Related Vulnerabilities

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

V. Comments for CVE-2008-1996

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