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CVE-2016-4079

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 1.12.11之前1.12.x版本和2.0.3之前2.0.x版本的PKTC解析器中的epan/dissectors/packet-pktc.c文件存在安全漏洞，该漏洞源于程序没有验证BER标识符。远程攻击者可通过发送特制的数据包利用该漏洞造成拒绝服务（越边界写入和应用程序崩溃）。

AI Predicted 7.5 Difficulty: Easy EPSS 2.16% · P82

Possible ATT&CK Techniques 1 AI

T1027 · Obfuscated Files or Information
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I. Basic Information for CVE-2016-4079

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
epan/dissectors/packet-pktc.c in the PKTC dissector in Wireshark 1.12.x before 1.12.11 and 2.0.x before 2.0.3 does not verify BER identifiers, which allows remote attackers to cause a denial of service (out-of-bounds write and application crash) via a crafted packet.
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 PKTC解析器拒绝服务漏洞
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 1.12.11之前1.12.x版本和2.0.3之前2.0.x版本的PKTC解析器中的epan/dissectors/packet-pktc.c文件存在安全漏洞，该漏洞源于程序没有验证BER标识符。远程攻击者可通过发送特制的数据包利用该漏洞造成拒绝服务（越边界写入和应用程序崩溃）。
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-2016-4079

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III. Intelligence Information for CVE-2016-4079

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Vendor Advisories for CVE-2016-4079 (2)

Other References for CVE-2016-4079 (4)

Same Patch Batch · n/a · 2016-04-25 · 29 CVEs total

CVE-2016-4078 Wireshark IEEE 802.11解析器拒绝服务漏洞
CVE-2016-2115 Samba 安全漏洞
CVE-2016-2114 Samba SMB1 安全漏洞
CVE-2016-2113 Samba 安全漏洞
CVE-2016-2112 Samba bundled LDAP 安全漏洞
CVE-2016-2111 Samba NETLOGON 安全漏洞
CVE-2016-2110 Samba NTLMSSP 安全漏洞
CVE-2015-5370 Samba 安全漏洞
CVE-2016-4085 Wireshark NCP解析器基于栈的缓冲区溢出漏洞
CVE-2016-4084 Wireshark MS-WSP解析器整数符号错误漏洞
CVE-2016-4083 Wireshark MS-WSP解析器拒绝服务漏洞
CVE-2016-4082 Wireshark GSM CBCH解析器拒绝服务漏洞
CVE-2016-4081 Wireshark IAX2解析器拒绝服务漏洞
CVE-2016-4080 Wireshark PKTC解析器拒绝服务漏洞
CVE-2016-1185 Cybozu kintone for Android 安全漏洞
CVE-2016-4077 Wireshark TShark 拒绝服务漏洞
CVE-2016-4076 Wireshark NCP解析器拒绝服务漏洞
CVE-2016-4006 Wireshark 拒绝服务漏洞
CVE-2016-4054 Squid HTTP Caching Proxy 缓冲区错误漏洞
CVE-2016-4053 Squid HTTP Caching Proxy 安全漏洞

Showing top 20 of 29 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

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

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