CVE-2016-1955
published 2016-03-13CVE-2016-1955: Mozilla Firefox before 45.0 allows remote attackers to bypass the Same Origin Policy and obtain sensitive information by reading a Content Security Policy…
PriorityP417medium4.3CVSS 3.0
AVNACLPRNUIRSUCLINAN
EPSS
2.04%
78.9th percentile
Mozilla Firefox before 45.0 allows remote attackers to bypass the Same Origin Policy and obtain sensitive information by reading a Content Security Policy (CSP) violation report that contains path information associated with an IFRAME element.
Affected
10 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | firefox | < firefox 45.0-1 (sid) | firefox 45.0-1 (sid) |
| debian | firefox-esr | < firefox 45.0-1 (sid) | firefox 45.0-1 (sid) |
| mozilla | firefox | <= 44.0.2 | — |
| mozilla | firefox | >= 0 < 45.0+build2-0ubuntu0.14.04.1 | 45.0+build2-0ubuntu0.14.04.1 |
| mozilla | firefox | >= 0 < 45.0.2+build1-0ubuntu0.14.04.1 | 45.0.2+build1-0ubuntu0.14.04.1 |
| mozilla | firefox | >= 0 < 45.0.1+build1-0ubuntu0.14.04.2 | 45.0.1+build1-0ubuntu0.14.04.2 |
| novell | suse_package_hub_for_suse_linux_enterprise | — | — |
| opensuse | leap | — | — |
| opensuse | opensuse | — | — |
| opensuse | opensuse | — | — |
CVSS provenance
nvdv3.04.3MEDIUMCVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N
nvdv2.04.3MEDIUMAV:N/AC:M/Au:N/C:P/I:N/A:N
osv8.8HIGH
vendor_ubuntu8.8HIGH
vendor_redhat7.5HIGH
vendor_debian4.3MEDIUM
Stop checking back — get the weekly exploitation signal.
Every Monday: what got weaponized or added to CISA KEV in the last seven days — each CVE cross-linked to its PoC, Nuclei template, and detection rule. Free, one email a week, unsubscribe in one click.
GHSA
GHSA-7wm7-jf3h-3qcw: Mozilla Firefox before 45
ghsa_unreviewed·2022-05-14
CVE-2016-1955 [MEDIUM] CWE-200 GHSA-7wm7-jf3h-3qcw: Mozilla Firefox before 45
Mozilla Firefox before 45.0 allows remote attackers to bypass the Same Origin Policy and obtain sensitive information by reading a Content Security Policy (CSP) violation report that contains path information associated with an IFRAME element.
OSV
firefox regressions
osv·2016-04-19·CVSS 8.8
[HIGH] firefox regressions
firefox regressions
USN-2917-1 fixed vulnerabilities in Firefox. This update caused several
web compatibility regressions.
This update fixes the problem.
We apologize for the inconvenience.
Original advisory details:
Francis Gabriel discovered a buffer overflow during ASN.1 decoding in NSS.
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 Firefox. (CVE-2016-1950)
Bob Clary, Christoph Diehl, Christian Holler, Andrew McCreight, Daniel
Holbert, Jesse Ruderman, Randell Jesup, Carsten Book, Gian-Carlo Pascutto,
Tyson Smith, Andrea Marchesini, and Jukka Jylänki discovered multiple
memory safety issues in Firefox.
OSV
firefox regressions
osv·2016-04-07·CVSS 8.8
[HIGH] firefox regressions
firefox regressions
USN-2917-1 fixed vulnerabilities in Firefox. This update caused several
regressions that could result in search engine settings being lost, the
list of search providers appearing empty or the location bar breaking
after typing an invalid URL. This update fixes the problem.
We apologize for the inconvenience.
Original advisory details:
Francis Gabriel discovered a buffer overflow during ASN.1 decoding in NSS.
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 Firefox. (CVE-2016-1950)
Bob Clary, Christoph Diehl, Christian Holler, Andrew McCreight, Daniel
Holbert, Jesse Ruderman, Randell Jesup,
OSV
CVE-2016-1955: Mozilla Firefox before 45
osv·2016-03-13·CVSS 4.3
CVE-2016-1955 [MEDIUM] CVE-2016-1955: Mozilla Firefox before 45
Mozilla Firefox before 45.0 allows remote attackers to bypass the Same Origin Policy and obtain sensitive information by reading a Content Security Policy (CSP) violation report that contains path information associated with an IFRAME element.
OSV
firefox vulnerabilities
osv·2016-03-09·CVSS 8.8
CVE-2016-1950 [HIGH] firefox vulnerabilities
firefox vulnerabilities
Francis Gabriel discovered a buffer overflow during ASN.1 decoding in NSS.
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 Firefox. (CVE-2016-1950)
Bob Clary, Christoph Diehl, Christian Holler, Andrew McCreight, Daniel
Holbert, Jesse Ruderman, Randell Jesup, Carsten Book, Gian-Carlo Pascutto,
Tyson Smith, Andrea Marchesini, and Jukka Jylänki discovered multiple
memory safety issues in Firefox. 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 application crash, or execute arbitrary code
with the
Red Hat
httpd: Billion laughs attack regression
vendor_redhat·2016-08-04·CVSS 7.5
CVE-2016-6312 [HIGH] httpd: Billion laughs attack regression
httpd: Billion laughs attack regression
The mod_dontdothat component of the mod_dav_svn Apache module in Subversion as packaged in Red Hat Enterprise Linux 5.11 does not properly detect recursion during entity expansion, which allows remote authenticated users with access to the webdav repository to cause a denial of service (memory consumption and httpd crash). NOTE: Exists as a regression to CVE-2009-1955.
A denial of service vulnerability was found in subversion. The mod_dontdothat component of the mod_dav_svn Apache module did not properly protect against exponential XML entity expansion attacks. An attacker with credentials to the webdav repository could send a crafted message that would result in resource exhaustion and denial of service to httpd.
Statement: Red Hat Product Securi
Ubuntu
Firefox regressions
vendor_ubuntu·2016-04-19·CVSS 8.8
[HIGH] Firefox regressions
Title: Firefox regressions
Summary: USN-2917-1 introduced several regressions in Firefox.
USN-2917-1 fixed vulnerabilities in Firefox. This update caused several
web compatibility regressions.
This update fixes the problem.
We apologize for the inconvenience.
Original advisory details:
Francis Gabriel discovered a buffer overflow during ASN.1 decoding in NSS.
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 Firefox. (CVE-2016-1950)
Bob Clary, Christoph Diehl, Christian Holler, Andrew McCreight, Daniel
Holbert, Jesse Ruderman, Randell Jesup, Carsten Book, Gian-Carlo Pascutto,
Tyson Smith, Andrea Marchesini,
Ubuntu
Firefox regressions
vendor_ubuntu·2016-04-07·CVSS 8.8
[HIGH] Firefox regressions
Title: Firefox regressions
Summary: USN-2917-1 introduced several regressions in Firefox.
USN-2917-1 fixed vulnerabilities in Firefox. This update caused several
regressions that could result in search engine settings being lost, the
list of search providers appearing empty or the location bar breaking
after typing an invalid URL. This update fixes the problem.
We apologize for the inconvenience.
Original advisory details:
Francis Gabriel discovered a buffer overflow during ASN.1 decoding in NSS.
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 Firefox. (CVE-2016-1950)
Bob Clary, Christoph Diehl, Christian H
Ubuntu
Firefox vulnerabilities
vendor_ubuntu·2016-03-09·CVSS 8.8
CVE-2016-1950 [HIGH] Firefox vulnerabilities
Title: Firefox vulnerabilities
Summary: Firefox could be made to crash or run programs as your login if it
opened a malicious website.
Francis Gabriel discovered a buffer overflow during ASN.1 decoding in NSS.
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 Firefox. (CVE-2016-1950)
Bob Clary, Christoph Diehl, Christian Holler, Andrew McCreight, Daniel
Holbert, Jesse Ruderman, Randell Jesup, Carsten Book, Gian-Carlo Pascutto,
Tyson Smith, Andrea Marchesini, and Jukka Jylänki discovered multiple
memory safety issues in Firefox. If a user were tricked in to opening a
specially crafted website, an attacker could p
Red Hat
Mozilla: CSP reports fail to strip location information for embedded iframe pages (MFSA 2016-18)
vendor_redhat·2016-03-08·CVSS 4.3
CVE-2016-1955 [MEDIUM] Mozilla: CSP reports fail to strip location information for embedded iframe pages (MFSA 2016-18)
Mozilla: CSP reports fail to strip location information for embedded iframe pages (MFSA 2016-18)
Mozilla Firefox before 45.0 allows remote attackers to bypass the Same Origin Policy and obtain sensitive information by reading a Content Security Policy (CSP) violation report that contains path information associated with an IFRAME element.
Statement: This issue does not affect the version of firefox and thunderbird as shipped with Red Hat Enterprise Linux 5, 6 and 7.
Package: firefox (Red Hat Enterprise Linux 5) - Not affected
Package: thunderbird (Red Hat Enterprise Linux 5) - Not affected
Package: firefox (Red Hat Enterprise Linux 6) - Not affected
Package: thunderbird (Red Hat Enterprise Linux 6) - Not affected
Package: firefox (Red Hat Enterprise Linux 7) - Not affected
Package:
Debian
CVE-2016-1955: firefox - Mozilla Firefox before 45.0 allows remote attackers to bypass the Same Origin Po...
vendor_debian·2016·CVSS 4.3
CVE-2016-1955 [MEDIUM] CVE-2016-1955: firefox - Mozilla Firefox before 45.0 allows remote attackers to bypass the Same Origin Po...
Mozilla Firefox before 45.0 allows remote attackers to bypass the Same Origin Policy and obtain sensitive information by reading a Content Security Policy (CSP) violation report that contains path information associated with an IFRAME element.
Scope: local
sid: resolved (fixed in 45.0-1)
No detection rules found.
No public exploits indexed.
Bugzilla
CVE-2016-6312 apr-util, httpd: Billion laughs attack regression
bugzilla·2016-08-04·CVSS 7.5
CVE-2016-6312 [HIGH] CVE-2016-6312 apr-util, httpd: Billion laughs attack regression
CVE-2016-6312 apr-util, httpd: Billion laughs attack regression
A regression was found on RHEL-5.11 making apr-util and httpd vulnerable to billion laughs attack, also known as CVE-2009-1955, again.
Discussion:
Statement:
Red Hat Product Security has rated this issue as having Moderate security
impact. This issue is not currently planned to be addressed in future
updates. For additional information, refer to the Issue Severity
Classification: https://access.redhat.com/security/updates/classification/.
Bugzilla
CVE-2016-1955 Mozilla: CSP reports fail to strip location information for embedded iframe pages (MFSA 2016-18)
bugzilla·2016-03-08·CVSS 4.3
CVE-2016-1955 [MEDIUM] CVE-2016-1955 Mozilla: CSP reports fail to strip location information for embedded iframe pages (MFSA 2016-18)
CVE-2016-1955 Mozilla: CSP reports fail to strip location information for embedded iframe pages (MFSA 2016-18)
Security researcher Muneaki Nishimura reported that Content Security Policy (CSP) violation reports contained full path information for cross-origin iframe navigations in violation of the CSP specification. This could result in information disclosure.
External Reference:
https://www.mozilla.org/security/announce/2016/mfsa2016-18.html
Acknowledgements:
Name: the Mozilla project
Upstream: Muneaki Nishimura
Statement:
This issue does not affect the version of firefox and thunderbird as shipped with Red Hat Enterprise Linux 5, 6 and 7.
http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00029.htmlhttp://lists.opensuse.org/opensuse-security-announce/2016-03/msg00031.htmlhttp://lists.opensuse.org/opensuse-security-announce/2016-07/msg00006.htmlhttp://lists.opensuse.org/opensuse-security-announce/2016-07/msg00007.htmlhttp://lists.opensuse.org/opensuse-security-announce/2016-07/msg00008.htmlhttp://www.mozilla.org/security/announce/2016/mfsa2016-18.htmlhttp://www.securitytracker.com/id/1035215http://www.ubuntu.com/usn/USN-2917-1http://www.ubuntu.com/usn/USN-2917-2http://www.ubuntu.com/usn/USN-2917-3https://bugzilla.mozilla.org/show_bug.cgi?id=1208946https://security.gentoo.org/glsa/201605-06http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00029.htmlhttp://lists.opensuse.org/opensuse-security-announce/2016-03/msg00031.htmlhttp://lists.opensuse.org/opensuse-security-announce/2016-07/msg00006.htmlhttp://lists.opensuse.org/opensuse-security-announce/2016-07/msg00007.htmlhttp://lists.opensuse.org/opensuse-security-announce/2016-07/msg00008.htmlhttp://www.mozilla.org/security/announce/2016/mfsa2016-18.htmlhttp://www.securitytracker.com/id/1035215http://www.ubuntu.com/usn/USN-2917-1http://www.ubuntu.com/usn/USN-2917-2http://www.ubuntu.com/usn/USN-2917-3https://bugzilla.mozilla.org/show_bug.cgi?id=1208946https://security.gentoo.org/glsa/201605-06
2016-03-13
Published