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CVE-2012-0042

Quick assessment

Affected
n/a n/a
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Wireshark（前称Ethereal）是Wireshark团队开发的一套网络数据包分析软件。该软件的功能是截取网络数据包，并显示出详细的数据以供分析。 Wireshark 1.4.11之前的1.4.x版本和1.6.5之前的1.6.x版本中存在漏洞，该漏洞源于未正确执行某些字符串转换。远程攻击者可利用该漏洞借助一个与epan/to_str.c有关的特制数据包导致拒绝服务（空指针解引用和应用程序崩溃）。

AI Predicted 5.3 Difficulty: Easy EPSS 1.85% · P79

Possible ATT&CK Techniques 1 AI

T1041 · Exfiltration Over C2 Channel
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I. Basic Information for CVE-2012-0042

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Wireshark 1.4.x before 1.4.11 and 1.6.x before 1.6.5 does not properly perform certain string conversions, which allows remote attackers to cause a denial of service (NULL pointer dereference and application crash) via a crafted packet, related to epan/to_str.c.
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
Wireshark拒绝服务漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Wireshark（前称Ethereal）是Wireshark团队开发的一套网络数据包分析软件。该软件的功能是截取网络数据包，并显示出详细的数据以供分析。 Wireshark 1.4.11之前的1.4.x版本和1.6.5之前的1.6.x版本中存在漏洞，该漏洞源于未正确执行某些字符串转换。远程攻击者可利用该漏洞借助一个与epan/to_str.c有关的特制数据包导致拒绝服务（空指针解引用和应用程序崩溃）。
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-2012-0042

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III. Intelligence Information for CVE-2012-0042

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Vendor Advisories for CVE-2012-0042 (6)

Mailing List Discussions for CVE-2012-0042 (1)

Other References for CVE-2012-0042 (4)

Same Patch Batch · n/a · 2012-04-11 · 21 CVEs total

CVE-2012-1595 Wireshark 资源管理错误漏洞
CVE-2012-2225 360zip权限许可和访问控制漏洞
CVE-2012-2224 迅雷代码注入漏洞
CVE-2012-2223 Novell ZENworks Configuration Management信息泄露漏洞
CVE-2012-2210 Sony BRAVIA TV拒绝服务漏洞
CVE-2012-2156 Plume CMS多个跨站脚本漏洞
CVE-2012-1992 CMS Made Simple ‘email’ 参数HTML注入漏洞
CVE-2012-1673 e-ticketing ‘loginscript.php’ 多个SQL注入漏洞
CVE-2012-1672 Hotel Booking Portal ‘country’ 参数SQL注入漏洞
CVE-2012-1596 Wireshark ‘mp2t_process_fragmented_payload’ 资源管理错误漏洞
CVE-2012-0041 Wireshark ‘dissect_packet’函数输入验证漏洞
CVE-2012-1594 Wireshark ‘epan/dissectors/packet-ieee80211’ 代码注入漏洞
CVE-2012-1593 Wireshark ‘epan/dissectors/packet-ansi_a.c’ 拒绝服漏洞
CVE-2012-1499 OpenJPEG ‘.jpeg’ 远程代码执行漏洞
CVE-2012-1036 DotNetNuke跨站脚本漏洞
CVE-2012-1030 DotNetNuke跨站脚本漏洞
CVE-2012-0068 Wireshark ‘lanalyzer_read’函数输入验证漏洞
CVE-2012-0067 Wireshark 输入验证错误漏洞
CVE-2012-0066 Wireshark 输入验证漏洞
CVE-2012-0043 Wireshark RLC解析器缓冲区溢出漏洞

IV. Related Vulnerabilities

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

V. Comments for CVE-2012-0042

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