SB2016121701 - Information disclosure in Squid
Published: December 7, 2016
Security Bulletin ID
SB2016121701
CSH Severity
Medium
Patch available
YES
Number of vulnerabilities
2
Exploitation vector
Remote access
Highest impact
Information disclosure
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 2 vulnerabilities.
1) Information disclosure (CVE-ID: CVE-2016-10003)
CWE-ID: CWE-200 - Exposure of sensitive information to an unauthorized actor
CVSSv4: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Green
The vulnerability allows a remote attacker to obtain potentially sensitive information.
The vulnerability exists due to incorrect comparison of request headers when Collapsed Forwarding feature is configured. A remote attacker can obtain private and sensitive information about another clients browsing session, including user's credentials.
Successful exploitation of the vulnerability may allow an attacker to obtain potentially sensitive information.
2) Information disclosure (CVE-ID: CVE-2016-10002)
CWE-ID: CWE-200 - Exposure of sensitive information to an unauthorized actor
CVSSv4: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Green
The vulnerability allows a remote attacker to obtain potentially sensitive information.
The vulnerability exists due to incorrect HTTP conditional request handling. A remote attacker can obtain private and sensitive information about another clients browsing session, including user's credentials.
Successful exploitation of the vulnerability may allow an attacker to obtain potentially sensitive information.
Remediation
Install update from vendor's website.