Vulnerability Name:

CVE-2016-5312 (CCN-117294)

Assigned:2016-09-28
Published:2016-09-28
Updated:2017-04-22
Summary:Directory traversal vulnerability in the charting component in Symantec Messaging Gateway before 10.6.2 allows remote authenticated users to read arbitrary files via a .. (dot dot) in the sn parameter to brightmail/servlet/com.ve.kavachart.servlet.ChartStream.
CVSS v3 Severity:6.5 Medium (CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N)
5.7 Medium (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): Low
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): High
Integrity (I): None
Availibility (A): None
4.1 Medium (CCN CVSS v3.1 Vector: CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:C/C:L/I:N/A:N)
3.6 Low (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:C/C:L/I:N/A:N/E:U/RL:O/RC:C)
Exploitability Metrics:Attack Vector (AV): Adjacent
Attack Complexity (AC): Low
Privileges Required (PR): Low
User Interaction (UI): None
Scope:Scope (S): Changed
Impact Metrics:Confidentiality (C): Low
Integrity (I): None
Availibility (A): None
CVSS v2 Severity:4.0 Medium (CVSS v2 Vector: AV:N/AC:L/Au:S/C:P/I:N/A:N)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Authentication (Au): Single_Instance
Impact Metrics:Confidentiality (C): Partial
Integrity (I): None
Availibility (A): None
2.7 Low (CCN CVSS v2 Vector: AV:A/AC:L/Au:S/C:P/I:N/A:N)
Exploitability Metrics:Access Vector (AV): Adjacent_Network
Access Complexity (AC): Low
Athentication (Au): Single_Instance
Impact Metrics:Confidentiality (C): Partial
Integrity (I): None
Availibility (A): None
Vulnerability Type:CWE-22
Vulnerability Consequences:Obtain Information
References:Source: MITRE
Type: CNA
CVE-2016-5312

Source: MISC
Type: Exploit, Third Party Advisory, VDB Entry
http://packetstormsecurity.com/files/138891/Symantec-Messaging-Gateway-10.6.1-Directory-Traversal.html

Source: FULLDISC
Type: Exploit, Mailing List, Third Party Advisory, VDB Entry
20160928 Symantec Messaging Gateway <= 10.6.1 Directory Traversal

Source: BID
Type: Third Party Advisory, VDB Entry
93148

Source: SECTRACK
Type: Third Party Advisory, VDB Entry
1036908

Source: CONFIRM
Type: Vendor Advisory
http://www.symantec.com/security_response/securityupdates/detail.jsp?fid=security_advisory&pvid=security_advisory&year=&suid=20160927_00

Source: XF
Type: UNKNOWN
symantec-messaging-cve20165312-dir-trav(117294)

Source: CCN
Type: Packet Storm Security [09-28-2016]
Symantec Messaging Gateway 10.6.1 Directory Traversal

Source: EXPLOIT-DB
Type: EXPLOIT
Offensive Security Exploit Database [09-28-2016]

Source: EXPLOIT-DB
Type: Exploit, Third Party Advisory, VDB Entry
40437

Source: CCN
Type: Symantec Security Advisory SYM16-016
Symantec Messaging Gateway Security Update

Vulnerable Configuration:Configuration 1:
  • cpe:/a:symantec:messaging_gateway:*:*:*:*:*:*:*:* (Version <= 10.6.1)

    • Configuration CCN 1:
  • cpe:/a:symantec:messaging_gateway:10.6.0:7:*:*:*:*:*:*

    • * Denotes that component is vulnerable
    BACK
    symantec messaging gateway *
    symantec messaging gateway 10.6.0 7