Summary
It was discovered that the ContainerNode::parserRemoveChild function in
Blink mishandled widget updates in some circumstances. If a user were
tricked in to opening a specially crafted website, an attacker could
potentially exploit this to bypass same-origin restrictions.
(CVE-2016-1630)
It was discovered that the PPB_Flash_MessageLoop_Impl::InternalRun
function in Chromium mishandled nested message loops. If a user were
tricked in to opening a specially crafted website, an attacker could
potentially exploit this to bypass same-origin restrictions.
(CVE-2016-1631)
Multiple use-after-frees were discovered in Blink. If a user were tricked
in to opening a specially crafted website, an attacker could potentially
exploit these to cause a denial of service via renderer crash or execute
arbitrary code with the privileges of the sandboxed render process.
(CVE-2016-1633, CVE-2016-1634, CVE-2016-1644)
It was discovered that the PendingScript::notifyFinished function in
Blink relied on memory-cache information about integrity-check occurrences
instead of integrity-check successes. If a user were tricked in to opening
a specially crafted website, an attacker could potentially exploit this to
bypass Subresource Integrity (SRI) protections. (CVE-2016-1636)
It was discovered that the SkATan2_255 function in Skia mishandled
arctangent calculations. If a user were tricked in to opening a specially
crafted website, an attacker could potentially exploit this to obtain
sensitive information. (CVE-2016-1637)
A use-after-free was discovered in Chromium. If a user were tricked in to
opening a specially crafted website, an attacker could potentially exploit
this to cause a denial of service via application crash, or execute
arbitrary code with the privileges of the user invoking the program.
(CVE-2016-1641)
Multiple security issues were discovered in Chromium. If a user were
tricked in to opening a specially crafted website, an attacker could
potentially exploit these to read uninitialized memory, cause a denial
of service via application crash or execute arbitrary code with the
privileges of the user invoking the program. (CVE-2016-1642)
A type-confusion bug was discovered in Blink. If a user were tricked in
to opening a specially crafted website, an attacker could potentially
exploit this to cause a denial of service via renderer crash or execute
arbitrary code with the privileges of the sandboxed render process.
(CVE-2016-1643)
Multiple security issues were discovered in V8. If a user were tricked
in to opening a specially crafted website, an attacker could potentially
exploit these to read uninitialized memory, cause a denial of service via
renderer crash or execute arbitrary code with the privileges of the
sandboxed render process. (CVE-2016-2843)
An invalid cast was discovered in Blink. If a user were tricked in to
opening a specially crafted website, an attacker could potentially exploit
this to cause a denial of service via renderer crash or execute arbitrary
code with the privileges of the sandboxed render process. (CVE-2016-2844)
It was discovered that the Content Security Policy (CSP) implementation in
Blink did not ignore a URL's path component in the case of a ServiceWorker
fetch. If a user were tricked in to opening a specially crafted website,
an attacker could potentially exploit this to obtain sensitive
information. (CVE-2016-2845)
Fixed packages 1
| Release | Package | Fixed in |
|---|---|---|
| Ubuntu · 14.04 LTS 14.04:LTS | oxide-qt | 1.13.6-0ubuntu0.14.04.1 |
Vulnerabilities 13
-
Unscored —
The ContainerNode::parserRemoveChild function in WebKit/Source/core/dom/ContainerNode.cpp in Blink, as used in Google C…
-
Unscored —
The PPB_Flash_MessageLoop_Impl::InternalRun function in content/renderer/pepper/ppb_flash_message_loop_impl.cc in the P…
-
Unscored —
Use-after-free vulnerability in Blink, as used in Google Chrome before 49.0.2623.75, allows remote attackers to cause a…
-
Unscored —
Use-after-free vulnerability in the StyleResolver::appendCSSStyleSheet function in WebKit/Source/core/css/resolver/Styl…
-
Unscored —
The PendingScript::notifyFinished function in WebKit/Source/core/dom/PendingScript.cpp in Google Chrome before 49.0.262…
-
Unscored —
The SkATan2_255 function in effects/gradients/SkSweepGradient.cpp in Skia, as used in Google Chrome before 49.0.2623.75…
-
Unscored —
Use-after-free vulnerability in content/browser/web_contents/web_contents_impl.cc in Google Chrome before 49.0.2623.75 …
-
Unscored —
Multiple unspecified vulnerabilities in Google Chrome before 49.0.2623.75 allow attackers to cause a denial of service …
-
Unscored —
The ImageInputType::ensurePrimaryContent function in WebKit/Source/core/html/forms/ImageInputType.cpp in Blink, as used…
-
Unscored —
WebKit/Source/core/layout/LayoutObject.cpp in Blink, as used in Google Chrome before 49.0.2623.87, does not properly re…
-
Unscored —
Multiple unspecified vulnerabilities in Google V8 before 4.9.385.26, as used in Google Chrome before 49.0.2623.75, allo…
-
Unscored —
WebKit/Source/core/layout/LayoutBlock.cpp in Blink, as used in Google Chrome before 49.0.2623.75, does not properly det…
-
Unscored —
The Content Security Policy (CSP) implementation in Blink, as used in Google Chrome before 49.0.2623.75, does not ignor…
References
-
report
https://ubuntu.com/security/CVE-2016-1630
-
report
https://ubuntu.com/security/CVE-2016-1631
-
report
https://ubuntu.com/security/CVE-2016-1633
-
report
https://ubuntu.com/security/CVE-2016-1634
-
report
https://ubuntu.com/security/CVE-2016-1636
-
report
https://ubuntu.com/security/CVE-2016-1637
-
report
https://ubuntu.com/security/CVE-2016-1641
-
report
https://ubuntu.com/security/CVE-2016-1642
-
report
https://ubuntu.com/security/CVE-2016-1643
-
report
https://ubuntu.com/security/CVE-2016-1644
-
report
https://ubuntu.com/security/CVE-2016-2843
-
report
https://ubuntu.com/security/CVE-2016-2844
-
report
https://ubuntu.com/security/CVE-2016-2845