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OVAL Definitions
>
OVAL Definition Details
Id
oval:com.altx-soft.nix:def:128882
[Rus]
Version
2
Class
vulnerability
ALTXid
319782
Language
English
Severity
Critical
Title
Debian -- vulnerability in ruby2.1 (CVE-2016-2338)
Description
The vulnerability was found in ruby2.1.
Family
unix
Platform
Debian 8
Product
ruby2.1
Reference
CVE: CVE-2016-2338
CVE: CVE-2016-2338
Id:
CVE-2016-2338
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-2338
Comment
: An exploitable heap overflow vulnerability exists in the Psych::Emitter start_document function of Ruby. In Psych::Emitter start_document function heap buffer "head" allocation is made based on tags array length. Specially constructed object passed as element of tags array can increase this array size after mentioned allocation and cause heap overflow.
CVSSv3 Score:
9.8
Attack vector:
NETWORK
Attack complexity:
LOW
Privileges required:
NONE
User interaction:
NONE
Scope:
UNCHANGED
Confidentiality impact:
HIGH
Integrity impact:
HIGH
Availability impact:
HIGH
CVSSv3 Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CWE:
787 (Out-of-bounds Write)
References:
[debian-lts-announce] 20200325 [SECURITY] [DLA 2158-1] ruby2.1 security update (MLIST)
http://www.talosintelligence.com/reports/TALOS-2016-0032/ (MISC)
https://security.netapp.com/advisory/ntap-20221228-0005/ (CONFIRM)
VENDOR: DLA-2158-1
VENDOR: DLA-2158-1
Id:
DLA-2158-1
Reference:
https://lists.debian.org/debian-lts-announce/2020/debian-lts-announce-202003/msg00032.html
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