CVE-2015-6756

Use-after-free vulnerability in the CPDFSDK_PageView implementation in fpdfsdk/src/fsdk_mgr.cpp in PDFium, as used in Google Chrome before 46.0.2490.71, allows remote attackers to cause a denial of service (heap memory corruption) or possibly have unspecified other impact by leveraging mishandling of a focused annotation in a PDF document.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
6.8 UNKNOWN
NETWORK
MEDIUM
AV:N/AC:M/Au:N/C:P/I:P/A:P
ChromeCNA
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CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 72%
VendorProductVersion
googlechrome
𝑥
≤ 45.0.2454.101
𝑥
= Vulnerable software versions
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
chromium-browser
wily
Fixed 47.0.2526.73-0ubuntu0.15.10.1.1215
released
vivid
Fixed 47.0.2526.73-0ubuntu0.15.04.1.1190
released
trusty
Fixed 47.0.2526.73-0ubuntu0.14.04.1.1106
released
precise
ignored
oxide-qt
wily
not-affected
vivid
not-affected
trusty
dne
precise
dne
References
http://googlechromereleases.blogspot.com/2015/10/stable-channel-update.html
http://rhn.redhat.com/errata/RHSA-2015-1912.html
http://www.debian.org/security/2015/dsa-3376
http://www.securityfocus.com/bid/77071
http://www.securitytracker.com/id/1033816
https://code.google.com/p/chromium/issues/detail?id=507316
https://codereview.chromium.org/1332653002
https://security.gentoo.org/glsa/201603-09
http://googlechromereleases.blogspot.com/2015/10/stable-channel-update.html
http://rhn.redhat.com/errata/RHSA-2015-1912.html
http://www.debian.org/security/2015/dsa-3376
http://www.securityfocus.com/bid/77071
http://www.securitytracker.com/id/1033816
https://code.google.com/p/chromium/issues/detail?id=507316
https://codereview.chromium.org/1332653002
https://security.gentoo.org/glsa/201603-09