Executive Summary
Summary | |
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Title | libpng12 security update |
Informations | |||
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Name | RHSA-2015:2595 | First vendor Publication | 2015-12-09 |
Vendor | RedHat | Last vendor Modification | 2015-12-09 |
Severity (Vendor) | Moderate | 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:P/I:P/A:P) | |||
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Cvss Base Score | 7.5 | Attack Range | Network |
Cvss Impact Score | 6.4 | Attack Complexity | Low |
Cvss Expoit Score | 10 | Authentication | None Required |
Calculate full CVSS 2.0 Vectors scores |
Detail
Problem Description: Updated libpng12 packages that fix three security issues are now available for Red Hat Enterprise Linux 7. Red Hat Product Security has rated this update as having Moderate 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 Client (v. 7) - x86_64 Red Hat Enterprise Linux Client Optional (v. 7) - x86_64 Red Hat Enterprise Linux ComputeNode (v. 7) - x86_64 Red Hat Enterprise Linux ComputeNode Optional (v. 7) - x86_64 Red Hat Enterprise Linux Server (v. 7) - aarch64, ppc64, ppc64le, s390x, x86_64 Red Hat Enterprise Linux Server Optional (v. 7) - aarch64, ppc64, ppc64le, s390x, x86_64 Red Hat Enterprise Linux Workstation (v. 7) - x86_64 Red Hat Enterprise Linux Workstation Optional (v. 7) - x86_64 3. Description: The libpng12 packages contain a library of functions for creating and manipulating PNG (Portable Network Graphics) image format files. It was discovered that the png_get_PLTE() and png_set_PLTE() functions of libpng did not correctly calculate the maximum palette sizes for bit depths of less than 8. In case an application tried to use these functions in combination with properly calculated palette sizes, this could lead to a buffer overflow or out-of-bounds reads. An attacker could exploit this to cause a crash or potentially execute arbitrary code by tricking an unsuspecting user into processing a specially crafted PNG image. However, the exact impact is dependent on the application using the library. (CVE-2015-8126, CVE-2015-8472) An array-indexing error was discovered in the png_convert_to_rfc1123() function of libpng. An attacker could possibly use this flaw to cause an out-of-bounds read by tricking an unsuspecting user into processing a specially crafted PNG image. (CVE-2015-7981) All libpng12 users are advised to upgrade to these updated packages, which contain backported patches to correct these issues. 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/): 1276416 - CVE-2015-7981 libpng: Out-of-bounds read in png_convert_to_rfc1123 1281756 - CVE-2015-8126 CVE-2015-8472 libpng: Buffer overflow vulnerabilities in png_get_PLTE/png_set_PLTE functions |
Original Source
Url : https://rhn.redhat.com/errata/RHSA-2015-2595.html |
CWE : Common Weakness Enumeration
% | Id | Name |
---|---|---|
33 % | CWE-200 | Information Exposure |
33 % | CWE-120 | Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') (CWE/SANS Top 25) |
33 % | CWE-119 | Failure to Constrain Operations within the Bounds of a Memory Buffer |
CPE : Common Platform Enumeration
Nessus® Vulnerability Scanner
Date | Description |
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2016-11-15 | Name : The remote Gentoo host is missing one or more security-related patches. File : gentoo_GLSA-201611-08.nasl - Type : ACT_GATHER_INFO |
2016-08-02 | Name : The remote Debian host is missing a security update. File : debian_DLA-375-1.nasl - Type : ACT_GATHER_INFO |
2016-07-19 | Name : The remote Red Hat host is missing one or more security updates. File : redhat-RHSA-2016-1430.nasl - Type : ACT_GATHER_INFO |
2016-06-23 | Name : The remote openSUSE host is missing a security update. File : openSUSE-2016-754.nasl - Type : ACT_GATHER_INFO |
2016-06-02 | Name : The remote device is missing a vendor-supplied security patch. File : f5_bigip_SOL76930736.nasl - Type : ACT_GATHER_INFO |
2016-06-02 | Name : The remote device is missing a vendor-supplied security patch. File : f5_bigip_SOL21057235.nasl - Type : ACT_GATHER_INFO |
2016-05-26 | Name : The remote device is missing a vendor-supplied security patch. File : f5_bigip_SOL81903701.nasl - Type : ACT_GATHER_INFO |
2016-03-23 | Name : The remote openSUSE host is missing a security update. File : openSUSE-2016-664.nasl - Type : ACT_GATHER_INFO |
2016-03-22 | Name : The remote host is missing a Mac OS X update that fixes multiple vulnerabilit... File : macosx_SecUpd2016-002.nasl - Type : ACT_GATHER_INFO |
2016-03-22 | Name : The remote Mac OS X host is affected by multiple vulnerabilities. File : macosx_10_11_4.nasl - Type : ACT_GATHER_INFO |
2016-03-17 | Name : The remote SUSE host is missing one or more security updates. File : suse_SU-2016-0776-1.nasl - Type : ACT_GATHER_INFO |
2016-03-16 | Name : The remote SUSE host is missing one or more security updates. File : suse_SU-2016-0770-1.nasl - Type : ACT_GATHER_INFO |
2016-03-14 | Name : The remote Gentoo host is missing one or more security-related patches. File : gentoo_GLSA-201603-09.nasl - Type : ACT_GATHER_INFO |
2016-03-14 | Name : The remote openSUSE host is missing a security update. File : openSUSE-2016-330.nasl - Type : ACT_GATHER_INFO |
2016-03-10 | Name : The remote openSUSE host is missing a security update. File : openSUSE-2016-316.nasl - Type : ACT_GATHER_INFO |
2016-03-09 | Name : The remote SUSE host is missing one or more security updates. File : suse_SU-2016-0665-1.nasl - Type : ACT_GATHER_INFO |
2016-03-07 | Name : The remote openSUSE host is missing a security update. File : suse_42_1_4789-160306.nasl - Type : ACT_GATHER_INFO |
2016-03-07 | Name : The remote Debian host is missing a security-related update. File : debian_DSA-3507.nasl - Type : ACT_GATHER_INFO |
2016-03-04 | Name : The remote Fedora host is missing a security update. File : fedora_2015-ec2ddd15d7.nasl - Type : ACT_GATHER_INFO |
2016-03-04 | Name : The remote Fedora host is missing a security update. File : fedora_2015-13668fff74.nasl - Type : ACT_GATHER_INFO |
2016-03-04 | Name : The remote Fedora host is missing a security update. File : fedora_2015-1d87313b7c.nasl - Type : ACT_GATHER_INFO |
2016-03-04 | Name : The remote Fedora host is missing a security update. File : fedora_2015-233750b6ab.nasl - Type : ACT_GATHER_INFO |
2016-03-04 | Name : The remote Fedora host is missing a security update. File : fedora_2015-3461e976cb.nasl - Type : ACT_GATHER_INFO |
2016-03-04 | Name : The remote Fedora host is missing a security update. File : fedora_2015-39499d9af8.nasl - Type : ACT_GATHER_INFO |
2016-03-04 | Name : The remote Fedora host is missing a security update. File : fedora_2015-4ad4998d00.nasl - Type : ACT_GATHER_INFO |
2016-03-04 | Name : The remote Fedora host is missing a security update. File : fedora_2015-501493d853.nasl - Type : ACT_GATHER_INFO |
2016-03-04 | Name : The remote Fedora host is missing a security update. File : fedora_2015-5e52306c9c.nasl - Type : ACT_GATHER_INFO |
2016-03-04 | Name : The remote Fedora host is missing a security update. File : fedora_2015-8a1243db75.nasl - Type : ACT_GATHER_INFO |
2016-03-04 | Name : The remote Fedora host is missing a security update. File : fedora_2015-97fc1797fa.nasl - Type : ACT_GATHER_INFO |
2016-03-04 | Name : The remote Fedora host is missing a security update. File : fedora_2015-ac8100927a.nasl - Type : ACT_GATHER_INFO |
2016-03-04 | Name : The remote Fedora host is missing a security update. File : fedora_2015-c80ec85542.nasl - Type : ACT_GATHER_INFO |
2016-03-04 | Name : The remote Fedora host is missing a security update. File : fedora_2015-8c475f7169.nasl - Type : ACT_GATHER_INFO |
2016-03-04 | Name : The remote Fedora host is missing a security update. File : fedora_2016-43735c33a7.nasl - Type : ACT_GATHER_INFO |
2016-03-04 | Name : The remote Fedora host is missing a security update. File : fedora_2016-9a1c707b10.nasl - Type : ACT_GATHER_INFO |
2016-03-04 | Name : The remote Windows host contains a web browser that is affected by multiple v... File : google_chrome_49_0_2623_75.nasl - Type : ACT_GATHER_INFO |
2016-03-04 | Name : The remote Mac OS X host contains a web browser that is affected by multiple ... File : macosx_google_chrome_49_0_2623_75.nasl - Type : ACT_GATHER_INFO |
2016-03-04 | Name : The remote SUSE host is missing one or more security updates. File : suse_SU-2016-0636-1.nasl - Type : ACT_GATHER_INFO |
2016-03-01 | Name : The remote AIX host has a version of Java SDK installed that is affected by m... File : aix_java_jan2016_advisory.nasl - Type : ACT_GATHER_INFO |
2016-02-12 | Name : The remote SUSE host is missing one or more security updates. File : suse_SU-2016-0433-1.nasl - Type : ACT_GATHER_INFO |
2016-02-12 | Name : The remote SUSE host is missing one or more security updates. File : suse_SU-2016-0431-1.nasl - Type : ACT_GATHER_INFO |
2016-02-11 | Name : The remote SUSE host is missing one or more security updates. File : suse_SU-2016-0390-1.nasl - Type : ACT_GATHER_INFO |
2016-02-05 | Name : The remote Debian host is missing a security update. File : debian_DLA-410.nasl - Type : ACT_GATHER_INFO |
2016-02-03 | Name : The remote openSUSE host is missing a security update. File : openSUSE-2016-107.nasl - Type : ACT_GATHER_INFO |
2016-02-03 | Name : The remote Red Hat host is missing one or more security updates. File : redhat-RHSA-2016-0101.nasl - Type : ACT_GATHER_INFO |
2016-02-03 | Name : The remote Red Hat host is missing one or more security updates. File : redhat-RHSA-2016-0100.nasl - Type : ACT_GATHER_INFO |
2016-02-03 | Name : The remote Red Hat host is missing one or more security updates. File : redhat-RHSA-2016-0099.nasl - Type : ACT_GATHER_INFO |
2016-02-03 | Name : The remote Red Hat host is missing one or more security updates. File : redhat-RHSA-2016-0098.nasl - Type : ACT_GATHER_INFO |
2016-02-03 | Name : The remote openSUSE host is missing a security update. File : openSUSE-2016-115.nasl - Type : ACT_GATHER_INFO |
2016-02-03 | Name : The remote openSUSE host is missing a security update. File : openSUSE-2016-110.nasl - Type : ACT_GATHER_INFO |
2016-02-03 | Name : The remote openSUSE host is missing a security update. File : openSUSE-2016-106.nasl - Type : ACT_GATHER_INFO |
2016-02-03 | Name : The remote openSUSE host is missing a security update. File : openSUSE-2016-105.nasl - Type : ACT_GATHER_INFO |
2016-01-29 | Name : The remote SUSE host is missing one or more security updates. File : suse_SU-2016-0269-1.nasl - Type : ACT_GATHER_INFO |
2016-01-29 | Name : The remote SUSE host is missing one or more security updates. File : suse_SU-2016-0265-1.nasl - Type : ACT_GATHER_INFO |
2016-01-28 | Name : The remote SUSE host is missing one or more security updates. File : suse_SU-2016-0256-1.nasl - Type : ACT_GATHER_INFO |
2016-01-25 | Name : The remote openSUSE host is missing a security update. File : openSUSE-2016-31.nasl - Type : ACT_GATHER_INFO |
2016-01-25 | Name : The remote openSUSE host is missing a security update. File : openSUSE-2016-30.nasl - Type : ACT_GATHER_INFO |
2016-01-25 | Name : The remote openSUSE host is missing a security update. File : openSUSE-2016-28.nasl - Type : ACT_GATHER_INFO |
2016-01-22 | Name : The remote Red Hat host is missing one or more security updates. File : redhat-RHSA-2016-0057.nasl - Type : ACT_GATHER_INFO |
2016-01-22 | Name : The remote Red Hat host is missing one or more security updates. File : redhat-RHSA-2016-0056.nasl - Type : ACT_GATHER_INFO |
2016-01-22 | Name : The remote Red Hat host is missing one or more security updates. File : redhat-RHSA-2016-0055.nasl - Type : ACT_GATHER_INFO |
2016-01-21 | Name : The remote Unix host contains a programming platform that is affected by mult... File : oracle_java_cpu_jan_2016_unix.nasl - Type : ACT_GATHER_INFO |
2016-01-21 | Name : The remote Windows host contains a programming platform that is affected by m... File : oracle_java_cpu_jan_2016.nasl - Type : ACT_GATHER_INFO |
2016-01-14 | Name : The remote Debian host is missing a security-related update. File : debian_DSA-3443.nasl - Type : ACT_GATHER_INFO |
2016-01-12 | Name : The remote SUSE host is missing one or more security updates. File : suse_SU-2016-0061-1.nasl - Type : ACT_GATHER_INFO |
2016-01-12 | Name : The remote SUSE host is missing one or more security updates. File : suse_SU-2016-0050-1.nasl - Type : ACT_GATHER_INFO |
2016-01-12 | Name : The remote SUSE host is missing one or more security updates. File : suse_SU-2016-0041-1.nasl - Type : ACT_GATHER_INFO |
2016-01-12 | Name : The remote SUSE host is missing one or more security updates. File : suse_SU-2016-0027-1.nasl - Type : ACT_GATHER_INFO |
2016-01-07 | Name : The remote Ubuntu host is missing a security-related patch. File : ubuntu_USN-2861-1.nasl - Type : ACT_GATHER_INFO |
2015-12-22 | Name : The remote Scientific Linux host is missing one or more security updates. File : sl_20151209_libpng_on_SL7_x.nasl - Type : ACT_GATHER_INFO |
2015-12-22 | Name : The remote Scientific Linux host is missing one or more security updates. File : sl_20151209_libpng12_on_SL7_x.nasl - Type : ACT_GATHER_INFO |
2015-12-17 | Name : The remote openSUSE host is missing a security update. File : openSUSE-2015-904.nasl - Type : ACT_GATHER_INFO |
2015-12-17 | Name : The remote openSUSE host is missing a security update. File : openSUSE-2015-902.nasl - Type : ACT_GATHER_INFO |
2015-12-16 | Name : The remote Slackware host is missing a security update. File : Slackware_SSA_2015-349-02.nasl - Type : ACT_GATHER_INFO |
2015-12-15 | Name : The remote Amazon Linux AMI host is missing a security update. File : ala_ALAS-2015-615.nasl - Type : ACT_GATHER_INFO |
2015-12-10 | Name : The remote CentOS host is missing one or more security updates. File : centos_RHSA-2015-2594.nasl - Type : ACT_GATHER_INFO |
2015-12-10 | Name : The remote CentOS host is missing one or more security updates. File : centos_RHSA-2015-2595.nasl - Type : ACT_GATHER_INFO |
2015-12-10 | Name : The remote CentOS host is missing one or more security updates. File : centos_RHSA-2015-2596.nasl - Type : ACT_GATHER_INFO |
2015-12-10 | Name : The remote Oracle Linux host is missing one or more security updates. File : oraclelinux_ELSA-2015-2594.nasl - Type : ACT_GATHER_INFO |
2015-12-10 | Name : The remote Oracle Linux host is missing one or more security updates. File : oraclelinux_ELSA-2015-2595.nasl - Type : ACT_GATHER_INFO |
2015-12-10 | Name : The remote Oracle Linux host is missing one or more security updates. File : oraclelinux_ELSA-2015-2596.nasl - Type : ACT_GATHER_INFO |
2015-12-10 | Name : The remote Red Hat host is missing one or more security updates. File : redhat-RHSA-2015-2594.nasl - Type : ACT_GATHER_INFO |
2015-12-10 | Name : The remote Red Hat host is missing one or more security updates. File : redhat-RHSA-2015-2595.nasl - Type : ACT_GATHER_INFO |
2015-12-10 | Name : The remote Red Hat host is missing one or more security updates. File : redhat-RHSA-2015-2596.nasl - Type : ACT_GATHER_INFO |
2015-12-10 | Name : The remote Scientific Linux host is missing one or more security updates. File : sl_20151209_libpng_on_SL6_x.nasl - Type : ACT_GATHER_INFO |
2015-12-10 | Name : The remote OracleVM host is missing a security update. File : oraclevm_OVMSA-2015-0153.nasl - Type : ACT_GATHER_INFO |
2015-12-04 | Name : The remote Slackware host is missing a security update. File : Slackware_SSA_2015-337-01.nasl - Type : ACT_GATHER_INFO |
2015-11-30 | Name : The remote openSUSE host is missing a security update. File : openSUSE-2015-802.nasl - Type : ACT_GATHER_INFO |
2015-11-30 | Name : The remote openSUSE host is missing a security update. File : openSUSE-2015-801.nasl - Type : ACT_GATHER_INFO |
2015-11-30 | Name : The remote openSUSE host is missing a security update. File : openSUSE-2015-825.nasl - Type : ACT_GATHER_INFO |
2015-11-30 | Name : The remote openSUSE host is missing a security update. File : openSUSE-2015-826.nasl - Type : ACT_GATHER_INFO |
2015-11-24 | Name : The remote Amazon Linux AMI host is missing a security update. File : ala_ALAS-2015-611.nasl - Type : ACT_GATHER_INFO |
2015-11-20 | Name : The remote Ubuntu host is missing a security-related patch. File : ubuntu_USN-2815-1.nasl - Type : ACT_GATHER_INFO |
2015-11-19 | Name : The remote SUSE host is missing one or more security updates. File : suse_SU-2015-2024-1.nasl - Type : ACT_GATHER_INFO |
2015-11-19 | Name : The remote SUSE host is missing one or more security updates. File : suse_SU-2015-2017-1.nasl - Type : ACT_GATHER_INFO |
2015-11-19 | Name : The remote SUSE host is missing one or more security updates. File : suse_SU-2015-2013-1.nasl - Type : ACT_GATHER_INFO |
2015-11-19 | Name : The remote Debian host is missing a security-related update. File : debian_DSA-3399.nasl - Type : ACT_GATHER_INFO |
2015-11-18 | Name : The remote Debian host is missing a security update. File : debian_DLA-343.nasl - Type : ACT_GATHER_INFO |
2015-11-16 | Name : The remote FreeBSD host is missing a security-related update. File : freebsd_pkg_1886e1958b8711e590e7b499baebfeaf.nasl - Type : ACT_GATHER_INFO |
Alert History
Date | Informations |
---|---|
2016-03-08 09:29:37 |
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2016-02-02 05:28:07 |
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2016-01-26 00:27:25 |
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2016-01-22 09:26:42 |
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2016-01-21 21:27:47 |
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2015-12-11 13:26:24 |
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2015-12-09 17:23:50 |
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