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Ubuntu.comUB:CVE-2016-2845

HistoryMar 05, 2016 - 12:00 a.m.

CVE-2016-2845

2016-03-0500:00:00

ubuntu.com

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

AV:N/AC:L/Au:N/C:P/I:N/A:N

CVSS3

5.3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

NONE

Availability Impact

NONE

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

EPSS

0.004

Percentile

73.7%

JSON

The Content Security Policy (CSP) implementation in Blink, as used in
Google Chrome before 49.0.2623.75, does not ignore a URL’s path component
in the case of a ServiceWorker fetch, which allows remote attackers to
obtain sensitive information about visited web pages by reading CSP
violation reports, related to FrameFetchContext.cpp and
ResourceFetcher.cpp.

OSVersionArchitecturePackageVersionFilename
ubuntu14.04noarchchromium-browser< 49.0.2623.87-0ubuntu0.14.04.1.1112UNKNOWN
ubuntu15.10noarchchromium-browser< 49.0.2623.87-0ubuntu0.15.10.1.1222UNKNOWN
ubuntu14.04noarchoxide-qt< 1.13.6-0ubuntu0.14.04.1UNKNOWN
ubuntu15.10noarchoxide-qt< 1.13.6-0ubuntu0.15.10.1UNKNOWN

OS	Version	Architecture	Package	Version	Filename
ubuntu	14.04	noarch	chromium-browser	< 49.0.2623.87-0ubuntu0.14.04.1.1112	UNKNOWN
ubuntu	15.10	noarch	chromium-browser	< 49.0.2623.87-0ubuntu0.15.10.1.1222	UNKNOWN
ubuntu	14.04	noarch	oxide-qt	< 1.13.6-0ubuntu0.14.04.1	UNKNOWN
ubuntu	15.10	noarch	oxide-qt	< 1.13.6-0ubuntu0.15.10.1	UNKNOWN

References

googlechromereleases.blogspot.com/2016/03/stable-channel-update.html

homakov.blogspot.com/2014/01/using-content-security-policy-for-evil.html

bugs.chromium.org/p/chromium/issues/detail?id=542060

code.google.com/p/chromium/issues/detail?id=591402

codereview.chromium.org/1454003003/

launchpad.net/bugs/cve/CVE-2016-2845

nvd.nist.gov/vuln/detail/CVE-2016-2845

security-tracker.debian.org/tracker/CVE-2016-2845

ubuntu.com/security/notices/USN-2920-1

www.cve.org/CVERecord?id=CVE-2016-2845

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

AV:N/AC:L/Au:N/C:P/I:N/A:N

CVSS3

5.3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

NONE

Availability Impact

NONE

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

EPSS

0.004

Percentile

73.7%

JSON

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