Executive Summary
Summary | |
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Title | libarchive security and bug fix update |
Informations | |||
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Name | RHSA-2019:3698 | First vendor Publication | 2019-11-05 |
Vendor | RedHat | Last vendor Modification | 2019-11-05 |
Severity (Vendor) | N/A | 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:M/Au:N/C:P/I:P/A:P) | |||
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Cvss Base Score | 6.8 | Attack Range | Network |
Cvss Impact Score | 6.4 | Attack Complexity | Medium |
Cvss Expoit Score | 8.6 | Authentication | None Required |
Calculate full CVSS 2.0 Vectors scores |
Detail
Problem Description: An update for libarchive is now available for Red Hat Enterprise Linux 8. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section. 2. Relevant releases/architectures: Red Hat CodeReady Linux Builder (v. 8) - aarch64, ppc64le, s390x, x86_64 Red Hat Enterprise Linux BaseOS (v. 8) - aarch64, ppc64le, s390x, x86_64 3. Description: The libarchive programming library can create and read several different streaming archive formats, including GNU tar, cpio, and ISO 9660 CD-ROM images. Libarchive is used notably in the bsdtar utility, scripting language bindings such as python-libarchive, and several popular desktop file managers. Security Fix(es): * libarchive: Double free in RAR decoder resulting in a denial of service (CVE-2018-1000877) * libarchive: Use after free in RAR decoder resulting in a denial of service (CVE-2018-1000878) * libarchive: Out of bounds read in archive_read_support_format_7zip.c resulting in a denial of service (CVE-2019-1000019) * libarchive: Infinite recursion in archive_read_support_format_iso9660.c resulting in denial of service (CVE-2019-1000020) * libarchive: Out-of-bounds read in lha_read_data_none (CVE-2017-14503) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section. Additional Changes: For detailed information on changes in this release, see the Red Hat Enterprise Linux 8.1 Release Notes linked from the References section. 4. Solution: For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 5. Bugs fixed (https://bugzilla.redhat.com/): 1494449 - CVE-2017-14503 libarchive: Out-of-bounds read in lha_read_data_none 1663887 - CVE-2018-1000877 libarchive: Double free in RAR decoder resulting in a denial of service 1663889 - CVE-2018-1000878 libarchive: Use after free in RAR decoder resulting in a denial of service 1672888 - CVE-2019-1000020 libarchive: Infinite recursion in archive_read_support_format_iso9660.c resulting in denial of service 1672892 - CVE-2019-1000019 libarchive: Out of bounds read in archive_read_support_format_7zip.c resulting in a denial of service |
Original Source
Url : https://rhn.redhat.com/errata/RHSA-2019-3698.html |
CWE : Common Weakness Enumeration
% | Id | Name |
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50 % | CWE-125 | Out-of-bounds Read |
25 % | CWE-416 | Use After Free |
25 % | CWE-415 | Double Free |
CPE : Common Platform Enumeration
Nessus® Vulnerability Scanner
Date | Description |
---|---|
2018-12-28 | Name : The remote Debian host is missing a security-related update. File : debian_DSA-4360.nasl - Type : ACT_GATHER_INFO |
2018-12-24 | Name : The remote Debian host is missing a security update. File : debian_DLA-1612.nasl - Type : ACT_GATHER_INFO |
2018-11-30 | Name : The remote Debian host is missing a security update. File : debian_DLA-1600.nasl - Type : ACT_GATHER_INFO |
Alert History
Date | Informations |
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2020-03-19 13:19:33 |
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