Executive Summary
Summary | |
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Title | firefox security update |
Informations | |||
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Name | RHSA-2015:2657 | First vendor Publication | 2015-12-16 |
Vendor | RedHat | Last vendor Modification | 2015-12-16 |
Severity (Vendor) | Critical | Revision | 01 |
Security-Database Scoring CVSS v3
Cvss vector : N/A | |||
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Overall CVSS Score | NA | ||
Base Score | NA | Environmental Score | NA |
impact SubScore | NA | Temporal Score | NA |
Exploitabality Sub Score | NA | ||
Calculate full CVSS 3.0 Vectors scores |
Security-Database Scoring CVSS v2
Cvss vector : (AV:N/AC:L/Au:N/C:C/I:C/A:C) | |||
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Cvss Base Score | 10 | Attack Range | Network |
Cvss Impact Score | 10 | Attack Complexity | Low |
Cvss Expoit Score | 10 | Authentication | None Required |
Calculate full CVSS 2.0 Vectors scores |
Detail
Problem Description: Updated firefox packages that fix multiple security issues are now available for Red Hat Enterprise Linux 5, 6, and 7. Red Hat Product Security has rated this update as having Critical security impact. Common Vulnerability Scoring System (CVSS) base scores, which give detailed severity ratings, are available for each vulnerability from the CVE links in the References section. 2. Relevant releases/architectures: Red Hat Enterprise Linux (v. 5 server) - i386, ppc, s390x, x86_64 Red Hat Enterprise Linux Client (v. 7) - x86_64 Red Hat Enterprise Linux Client Optional (v. 7) - x86_64 Red Hat Enterprise Linux Desktop (v. 5 client) - i386, x86_64 Red Hat Enterprise Linux Desktop (v. 6) - i386, x86_64 Red Hat Enterprise Linux Desktop Optional (v. 6) - x86_64 Red Hat Enterprise Linux HPC Node Optional (v. 6) - x86_64 Red Hat Enterprise Linux Server (v. 6) - i386, ppc64, s390x, x86_64 Red Hat Enterprise Linux Server (v. 7) - aarch64, ppc64, ppc64le, s390x, x86_64 Red Hat Enterprise Linux Server Optional (v. 6) - ppc64, s390x, x86_64 Red Hat Enterprise Linux Server Optional (v. 7) - ppc64, s390x, x86_64 Red Hat Enterprise Linux Workstation (v. 6) - i386, x86_64 Red Hat Enterprise Linux Workstation (v. 7) - x86_64 Red Hat Enterprise Linux Workstation Optional (v. 6) - x86_64 Red Hat Enterprise Linux Workstation Optional (v. 7) - x86_64 3. Description: Mozilla Firefox is an open source web browser. XULRunner provides the XUL Runtime environment for Mozilla Firefox. Several flaws were found in the processing of malformed web content. A web page containing malicious content could cause Firefox to crash or, potentially, execute arbitrary code with the privileges of the user running Firefox. (CVE-2015-7201, CVE-2015-7205, CVE-2015-7210, CVE-2015-7212, CVE-2015-7213, CVE-2015-7222) A flaw was found in the way Firefox handled content using the 'data:' and 'view-source:' URIs. An attacker could use this flaw to bypass the same-origin policy and read data from cross-site URLs and local files. (CVE-2015-7214) Red Hat would like to thank the Mozilla project for reporting these issues. Upstream acknowledges Andrei Vaida, Jesse Ruderman, Bob Clary, Looben Yang, Abhishek Arya, Ronald Crane, Gerald Squelart, and Tsubasa Iinuma as the original reporters of these issues. All Firefox users should upgrade to these updated packages, which contain Firefox version 38.5.0 ESR, which corrects these issues. After installing the update, Firefox must be restarted for the changes to take effect. 4. Solution: Before applying this update, make sure all previously released errata relevant to your system have been applied. For details on how to apply this update, refer to: https://access.redhat.com/articles/11258 5. Bugs fixed (https://bugzilla.redhat.com/): 1291571 - CVE-2015-7201 Mozilla: Miscellaneous memory safety hazards (rv:38.5) (MFSA 2015-134) 1291585 - CVE-2015-7210 Mozilla: Use-after-free in WebRTC when datachannel is used after being destroyed (MFSA 2015-138) 1291587 - CVE-2015-7212 Mozilla: Integer overflow allocating extremely large textures (MFSA 2015-139) 1291595 - CVE-2015-7205 Mozilla: Underflow through code inspection (MFSA 2015-145) 1291596 - CVE-2015-7213 Mozilla: Integer overflow in MP4 playback in 64-bit versions (MFSA 2015-146) 1291597 - CVE-2015-7222 Mozilla: Integer underflow and buffer overflow processing MP4 metadata in libstagefright (MFSA 2015-147) 1291600 - CVE-2015-7214 Mozilla: Cross-site reading attack through data: and view-source: URIs (MFSA 2015-149) |
Original Source
Url : https://rhn.redhat.com/errata/RHSA-2015-2657.html |
CWE : Common Weakness Enumeration
% | Id | Name |
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67 % | CWE-189 | Numeric Errors (CWE/SANS Top 25) |
17 % | CWE-200 | Information Exposure |
17 % | CWE-119 | Failure to Constrain Operations within the Bounds of a Memory Buffer |
CPE : Common Platform Enumeration
Nessus® Vulnerability Scanner
Date | Description |
---|---|
2016-03-04 | Name : The remote Fedora host is missing a security update. File : fedora_2015-7ab3d3afcf.nasl - Type : ACT_GATHER_INFO |
2016-03-04 | Name : The remote Fedora host is missing a security update. File : fedora_2015-51b1105902.nasl - Type : ACT_GATHER_INFO |
2016-02-03 | Name : The remote openSUSE host is missing a security update. File : openSUSE-2016-129.nasl - Type : ACT_GATHER_INFO |
2016-02-03 | Name : The remote openSUSE host is missing a security update. File : openSUSE-2016-126.nasl - Type : ACT_GATHER_INFO |
2016-01-14 | Name : The remote Ubuntu host is missing a security-related patch. File : ubuntu_USN-2859-1.nasl - Type : ACT_GATHER_INFO |
2016-01-07 | Name : The remote Scientific Linux host is missing one or more security updates. File : sl_20160105_thunderbird_on_SL5_x.nasl - Type : ACT_GATHER_INFO |
2016-01-07 | Name : The remote CentOS host is missing a security update. File : centos_RHSA-2016-0001.nasl - Type : ACT_GATHER_INFO |
2016-01-06 | Name : The remote Red Hat host is missing one or more security updates. File : redhat-RHSA-2016-0001.nasl - Type : ACT_GATHER_INFO |
2016-01-06 | Name : The remote Oracle Linux host is missing a security update. File : oraclelinux_ELSA-2016-0001.nasl - Type : ACT_GATHER_INFO |
2016-01-06 | Name : The remote Debian host is missing a security-related update. File : debian_DSA-3432.nasl - Type : ACT_GATHER_INFO |
2016-01-04 | Name : The remote openSUSE host is missing a security update. File : openSUSE-2015-977.nasl - Type : ACT_GATHER_INFO |
2016-01-04 | Name : The remote Gentoo host is missing one or more security-related patches. File : gentoo_GLSA-201512-10.nasl - Type : ACT_GATHER_INFO |
2015-12-29 | Name : The remote SUSE host is missing one or more security updates. File : suse_SU-2015-2335-1.nasl - Type : ACT_GATHER_INFO |
2015-12-29 | Name : The remote SUSE host is missing one or more security updates. File : suse_SU-2015-2336-1.nasl - Type : ACT_GATHER_INFO |
2015-12-29 | Name : The remote SUSE host is missing one or more security updates. File : suse_SU-2015-2334-1.nasl - Type : ACT_GATHER_INFO |
2015-12-29 | Name : The remote openSUSE host is missing a security update. File : openSUSE-2015-966.nasl - Type : ACT_GATHER_INFO |
2015-12-29 | Name : The remote openSUSE host is missing a security update. File : openSUSE-2015-942.nasl - Type : ACT_GATHER_INFO |
2015-12-18 | Name : The remote Scientific Linux host is missing one or more security updates. File : sl_20151216_firefox_on_SL5_x.nasl - Type : ACT_GATHER_INFO |
2015-12-17 | Name : The remote Red Hat host is missing one or more security updates. File : redhat-RHSA-2015-2657.nasl - Type : ACT_GATHER_INFO |
2015-12-17 | Name : The remote Oracle Linux host is missing a security update. File : oraclelinux_ELSA-2015-2657.nasl - Type : ACT_GATHER_INFO |
2015-12-17 | Name : The remote Windows host contains a web browser that is affected by multiple v... File : mozilla_firefox_43.nasl - Type : ACT_GATHER_INFO |
2015-12-17 | Name : The remote Windows host contains a web browser that is affected by multiple v... File : mozilla_firefox_38_5_esr.nasl - Type : ACT_GATHER_INFO |
2015-12-17 | Name : The remote Mac OS X host contains a web browser that is affected by multiple ... File : macosx_firefox_43.nasl - Type : ACT_GATHER_INFO |
2015-12-17 | Name : The remote Mac OS X host contains a web browser that is affected by multiple ... File : macosx_firefox_38_5_esr.nasl - Type : ACT_GATHER_INFO |
2015-12-17 | Name : The remote Debian host is missing a security-related update. File : debian_DSA-3422.nasl - Type : ACT_GATHER_INFO |
2015-12-17 | Name : The remote CentOS host is missing a security update. File : centos_RHSA-2015-2657.nasl - Type : ACT_GATHER_INFO |
2015-12-16 | Name : The remote FreeBSD host is missing one or more security-related updates. File : freebsd_pkg_2c2d1c391396459a91f5ca03ee7c64c6.nasl - Type : ACT_GATHER_INFO |
2015-12-16 | Name : The remote Ubuntu host is missing a security-related patch. File : ubuntu_USN-2833-1.nasl - Type : ACT_GATHER_INFO |
Alert History
Date | Informations |
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2015-12-18 13:27:55 |
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2015-12-16 21:29:42 |
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2015-12-16 21:23:49 |
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