Executive Summary
Summary | |
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Title | unzip security update |
Informations | |||
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Name | RHSA-2015:0700 | First vendor Publication | 2015-03-18 |
Vendor | RedHat | Last vendor Modification | 2015-03-18 |
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:N/I:N/A:P) | |||
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Cvss Base Score | 5 | Attack Range | Network |
Cvss Impact Score | 2.9 | Attack Complexity | Low |
Cvss Expoit Score | 10 | Authentication | None Required |
Calculate full CVSS 2.0 Vectors scores |
Detail
Problem Description: Updated unzip packages that fix multiple security issues are now available for Red Hat Enterprise Linux 6 and 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 ComputeNode (v. 7) - x86_64 Red Hat Enterprise Linux Desktop (v. 6) - i386, x86_64 Red Hat Enterprise Linux HPC Node (v. 6) - x86_64 Red Hat Enterprise Linux Server (v. 6) - i386, ppc64, s390x, x86_64 Red Hat Enterprise Linux Server (v. 7) - ppc64, ppc64le, s390x, x86_64 Red Hat Enterprise Linux Workstation (v. 6) - i386, x86_64 Red Hat Enterprise Linux Workstation (v. 7) - x86_64 3. Description: The unzip utility is used to list, test, or extract files from a zip archive. A buffer overflow was found in the way unzip uncompressed certain extra fields of a file. A specially crafted Zip archive could cause unzip to crash or, possibly, execute arbitrary code when the archive was tested with unzip's '-t' option. (CVE-2014-9636) A buffer overflow flaw was found in the way unzip computed the CRC32 checksum of certain extra fields of a file. A specially crafted Zip archive could cause unzip to crash when the archive was tested with unzip's '-t' option. (CVE-2014-8139) An integer underflow flaw, leading to a buffer overflow, was found in the way unzip uncompressed certain extra fields of a file. A specially crafted Zip archive could cause unzip to crash when the archive was tested with unzip's '-t' option. (CVE-2014-8140) A buffer overflow flaw was found in the way unzip handled Zip64 files. A specially crafted Zip archive could possibly cause unzip to crash when the archive was uncompressed. (CVE-2014-8141) Red Hat would like to thank oCERT for reporting the CVE-2014-8139, CVE-2014-8140, and CVE-2014-8141 issues. oCERT acknowledges Michele Spagnuolo of the Google Security Team as the original reporter of these issues. All unzip 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/): 1174844 - CVE-2014-8139 unzip: CRC32 verification heap-based buffer overread (oCERT-2014-011) 1174851 - CVE-2014-8140 unzip: out-of-bounds write issue in test_compr_eb() (oCERT-2014-011) 1174856 - CVE-2014-8141 unzip: getZip64Data() out-of-bounds read issues (oCERT-2014-011) 1184985 - CVE-2014-9636 unzip: out-of-bounds read/write in test_compr_eb() in extract.c |
Original Source
Url : https://rhn.redhat.com/errata/RHSA-2015-0700.html |
CWE : Common Weakness Enumeration
% | Id | Name |
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75 % | CWE-787 | Out-of-bounds Write (CWE/SANS Top 25) |
25 % | CWE-119 | Failure to Constrain Operations within the Bounds of a Memory Buffer |
OVAL Definitions
Definition Id: oval:org.mitre.oval:def:27660 | |||
Oval ID: | oval:org.mitre.oval:def:27660 | ||
Title: | DSA-3113-1 -- unzip security update | ||
Description: | Michele Spagnuolo of the Google Security Team discovered that unzip, an extraction utility for archives compressed in .zip format, is affected by heap-based buffer overflows within the CRC32 verification function (<a href="https://security-tracker.debian.org/tracker/CVE-2014-8139">CVE-2014-8139</a>), the test_compr_eb() function (<a href="https://security-tracker.debian.org/tracker/CVE-2014-8140">CVE-2014-8140</a>) and the getZip64Data() function (<a href="https://security-tracker.debian.org/tracker/CVE-2014-8141">CVE-2014-8141</a>), which may lead to the execution of arbitrary code. | ||
Family: | unix | Class: | patch |
Reference(s): | DSA-3113-1 CVE-2014-8139 CVE-2014-8140 CVE-2014-8141 | Version: | 3 |
Platform(s): | Debian GNU/Linux 7.0 Debian GNU/kFreeBSD 7.0 | Product(s): | unzip |
Definition Synopsis: | |||
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CPE : Common Platform Enumeration
Nessus® Vulnerability Scanner
Date | Description |
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2016-11-02 | Name : The remote Gentoo host is missing one or more security-related patches. File : gentoo_GLSA-201611-01.nasl - Type : ACT_GATHER_INFO |
2015-09-16 | Name : The remote device is missing a vendor-supplied security patch. File : f5_bigip_SOL16480.nasl - Type : ACT_GATHER_INFO |
2015-05-20 | Name : The remote SUSE host is missing one or more security updates. File : suse_SU-2015-0355-1.nasl - Type : ACT_GATHER_INFO |
2015-04-17 | Name : The remote Amazon Linux AMI host is missing a security update. File : ala_ALAS-2015-504.nasl - Type : ACT_GATHER_INFO |
2015-03-30 | Name : The remote Mandriva Linux host is missing a security update. File : mandriva_MDVSA-2015-123.nasl - Type : ACT_GATHER_INFO |
2015-03-26 | Name : The remote Scientific Linux host is missing one or more security updates. File : sl_20150318_unzip_on_SL6_x.nasl - Type : ACT_GATHER_INFO |
2015-03-26 | Name : The remote Debian host is missing a security update. File : debian_DLA-150.nasl - Type : ACT_GATHER_INFO |
2015-03-26 | Name : The remote Debian host is missing a security update. File : debian_DLA-124.nasl - Type : ACT_GATHER_INFO |
2015-03-20 | Name : The remote OracleVM host is missing a security update. File : oraclevm_OVMSA-2015-0037.nasl - Type : ACT_GATHER_INFO |
2015-03-19 | Name : The remote Red Hat host is missing one or more security updates. File : redhat-RHSA-2015-0700.nasl - Type : ACT_GATHER_INFO |
2015-03-19 | Name : The remote Oracle Linux host is missing a security update. File : oraclelinux_ELSA-2015-0700.nasl - Type : ACT_GATHER_INFO |
2015-03-19 | Name : The remote CentOS host is missing a security update. File : centos_RHSA-2015-0700.nasl - Type : ACT_GATHER_INFO |
2015-02-26 | Name : The remote SuSE 11 host is missing a security update. File : suse_11_unzip-150220.nasl - Type : ACT_GATHER_INFO |
2015-02-26 | Name : The remote SuSE 11 host is missing a security update. File : suse_11_unzip-150221.nasl - Type : ACT_GATHER_INFO |
2015-02-24 | Name : The remote Fedora host is missing a security update. File : fedora_2015-1993.nasl - Type : ACT_GATHER_INFO |
2015-02-16 | Name : The remote Fedora host is missing a security update. File : fedora_2015-2035.nasl - Type : ACT_GATHER_INFO |
2015-02-10 | Name : The remote openSUSE host is missing a security update. File : openSUSE-2015-119.nasl - Type : ACT_GATHER_INFO |
2015-02-04 | Name : The remote Ubuntu host is missing a security-related patch. File : ubuntu_USN-2489-1.nasl - Type : ACT_GATHER_INFO |
2015-02-04 | Name : The remote FreeBSD host is missing a security-related update. File : freebsd_pkg_e543c6f8abf211e48ac7d050992ecde8.nasl - Type : ACT_GATHER_INFO |
2015-02-04 | Name : The remote Debian host is missing a security-related update. File : debian_DSA-3152.nasl - Type : ACT_GATHER_INFO |
2015-01-30 | Name : The remote Fedora host is missing a security update. File : fedora_2015-1267.nasl - Type : ACT_GATHER_INFO |
2015-01-29 | Name : The remote Fedora host is missing a security update. File : fedora_2015-1189.nasl - Type : ACT_GATHER_INFO |
2015-01-19 | Name : The remote SuSE 11 host is missing a security update. File : suse_11_unzip-150113.nasl - Type : ACT_GATHER_INFO |
2015-01-19 | Name : The remote FreeBSD host is missing a security-related update. File : freebsd_pkg_d93609089d5211e487fd10bf48e1088e.nasl - Type : ACT_GATHER_INFO |
2015-01-15 | Name : The remote Ubuntu host is missing a security-related patch. File : ubuntu_USN-2472-1.nasl - Type : ACT_GATHER_INFO |
2015-01-09 | Name : The remote Mandriva Linux host is missing a security update. File : mandriva_MDVSA-2015-016.nasl - Type : ACT_GATHER_INFO |
2014-12-29 | Name : The remote Debian host is missing a security-related update. File : debian_DSA-3113.nasl - Type : ACT_GATHER_INFO |
Alert History
Date | Informations |
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2015-12-05 13:27:53 |
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2015-04-18 13:27:02 |
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2015-03-20 13:29:06 |
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2015-03-18 21:25:15 |
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