Ubuntu.comUB:CVE-2015-1269CVE-2015-1269
4.3 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:M/Au:N/C:N/I:P/A:N
0.006 Low
EPSS
Percentile
78.7%
The DecodeHSTSPreloadRaw function in net/http/transport_security_state.cc
in Google Chrome before 43.0.2357.130 does not properly canonicalize DNS
hostnames before making comparisons to HSTS or HPKP preload entries, which
allows remote attackers to bypass intended access restrictions via a string
that (1) ends in a . (dot) character or (2) is not entirely lowercase.
Bugs
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| ubuntu | 14.04 | noarch | chromium-browser | < 43.0.2357.130-0ubuntu0.14.04.1.1092 | UNKNOWN |
| ubuntu | 14.10 | noarch | chromium-browser | < 43.0.2357.130-0ubuntu0.14.10.1.1134 | UNKNOWN |
| ubuntu | 15.04 | noarch | chromium-browser | < 43.0.2357.130-0ubuntu0.15.04.1.1174 | UNKNOWN |
| ubuntu | 15.10 | noarch | chromium-browser | < 43.0.2357.130-0ubuntu1.1188 | UNKNOWN |
| ubuntu | 14.04 | noarch | oxide-qt | < 1.7.9-0ubuntu0.14.04.1 | UNKNOWN |
| ubuntu | 14.10 | noarch | oxide-qt | < 1.7.9-0ubuntu0.14.10.1 | UNKNOWN |
| ubuntu | 15.04 | noarch | oxide-qt | < 1.7.9-0ubuntu0.15.04.1 | UNKNOWN |
| ubuntu | 15.10 | noarch | oxide-qt | < 1.7.9-0ubuntu1 | UNKNOWN |
References
googlechromereleases.blogspot.com/2015/06/chrome-stable-update.html
code.google.com/p/chromium/issues/detail?id=461481
codereview.chromium.org/1149753002
launchpad.net/bugs/cve/CVE-2015-1269
nvd.nist.gov/vuln/detail/CVE-2015-1269
security-tracker.debian.org/tracker/CVE-2015-1269
ubuntu.com/security/notices/USN-2652-1
www.cve.org/CVERecord?id=CVE-2015-1269
Related
4.3 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:M/Au:N/C:N/I:P/A:N
0.006 Low
EPSS
Percentile
78.7%