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CVE-2016-0755
CVE information
Published
Last Modified
CVSSv2.0 Severity
CVSSv3.1 Severity
Impact Analysis
Description
The ConnectionExists function in lib/url.c in libcurl before 7.47.0 does not properly re-use NTLM-authenticated proxy connections, which might allow remote attackers to authenticate as other users via a request, a similar issue to CVE-2014-0015..
CVSSv2.0 Score
- Severity
- Medium
- Base Score
- 5/10
- Exploit Score
- 10/10
- Access Vector
- Network
- Access Complexity
- Low
- Authentication Required
- None
- Impact Score
- 2.9/10
- Confidentiality Impact
- None
- Availability Impact
- None
- Integrity Impact
- Partial
CVSSv3.1 Score
- Severity
- High
- Base Score
- 7.3/10
- Exploit Score
- 3.9/10
- Access Vector
- Network
- Access Complexity
- Low
- Privileges Required
- None
- Impact Score
- 3.4/10
- Confidentiality Impact
- Low
- Availability Impact
- Low
- Integrity Impact
- Low
- Scope
- Unchanged
- User Interaction
- None
Products Affected
CPE | Affected | Vulnerable | Excluding | Edit |
---|---|---|---|---|
cpe:2.3:a:haxx:curl:*:*:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:o:canonical:ubuntu_linux:12.04:*:*:*:lts:*:*:* |
Yes
|
- | - | |
cpe:2.3:o:debian:debian_linux:7.0:*:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:o:canonical:ubuntu_linux:15.10:*:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:* |
Yes
|
- | - | |
cpe:2.3:o:canonical:ubuntu_linux:15.04:*:*:*:*:*:*:* |
Yes
|
- | - |
References
- http://www.ubuntu.com/usn/USN-2882-1
- http://www.debian.org/security/2016/dsa-3455
- http://curl.haxx.se/docs/adv_20160127A.html
- https://support.apple.com/HT207170
- http://lists.apple.com/archives/security-announce/2016/Sep/msg00006.html
- http://www.securityfocus.com/bid/82307
- http://lists.opensuse.org/opensuse-updates/2016-02/msg00031.html
- http://www.slackware.com/security/viewer.php?l=slackware-security&y=2016&m=slackware-sec
- http://lists.opensuse.org/opensuse-updates/2016-02/msg00047.html
- http://packetstormsecurity.com/files/135695/Slackware-Security-Advisory-curl-Updates.htm
- http://lists.opensuse.org/opensuse-updates/2016-02/msg00044.html
- http://lists.fedoraproject.org/pipermail/package-announce/2016-February/177342.html
- http://lists.fedoraproject.org/pipermail/package-announce/2016-February/177383.html
- http://lists.fedoraproject.org/pipermail/package-announce/2016-February/176546.html
- http://lists.fedoraproject.org/pipermail/package-announce/2016-January/176413.html
- http://www.securitytracker.com/id/1034882
- https://security.gentoo.org/glsa/201701-47
- http://www.oracle.com/technetwork/security-advisory/cpuoct2018-4428296.html