Executive Summary



This Alert is flagged as TOP 25 Common Weakness Enumeration from CWE/SANS. For more information, you can read this.
Informations
Name CVE-2020-14355 First vendor Publication 2020-10-07
Vendor Cve Last vendor Modification 2023-11-09

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:L/I:L/A:L
Overall CVSS Score 6.6
Base Score 6.6 Environmental Score 6.6
impact SubScore 3.7 Temporal Score 6.6
Exploitabality Sub Score 2.3
 
Attack Vector Network Attack Complexity Low
Privileges Required High User Interaction None
Scope Changed Confidentiality Impact Low
Integrity Impact Low Availability Impact Low
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector : (AV:N/AC:L/Au:S/C:P/I:P/A:P)
Cvss Base Score 6.5 Attack Range Network
Cvss Impact Score 6.4 Attack Complexity Low
Cvss Expoit Score 8 Authentication Requires single instance
Calculate full CVSS 2.0 Vectors scores

Detail

Multiple buffer overflow vulnerabilities were found in the QUIC image decoding process of the SPICE remote display system, before spice-0.14.2-1. Both the SPICE client (spice-gtk) and server are affected by these flaws. These flaws allow a malicious client or server to send specially crafted messages that, when processed by the QUIC image compression algorithm, result in a process crash or potential code execution.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-14355

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-120 Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') (CWE/SANS Top 25)

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 1
Application 32
Os 4
Os 1
Os 1
Os 3
Os 1
Os 1
Os 1
Os 1

Sources (Detail)

Source Url
DEBIAN https://www.debian.org/security/2020/dsa-4771
MISC https://bugzilla.redhat.com/show_bug.cgi?id=1868435
https://www.openwall.com/lists/oss-security/2020/10/06/10
MLIST https://lists.debian.org/debian-lts-announce/2020/11/msg00001.html
https://lists.debian.org/debian-lts-announce/2020/11/msg00002.html
SUSE http://lists.opensuse.org/opensuse-security-announce/2020-11/msg00000.html
http://lists.opensuse.org/opensuse-security-announce/2020-11/msg00001.html
UBUNTU https://usn.ubuntu.com/4572-1/
https://usn.ubuntu.com/4572-2/

Alert History

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Date Informations
2023-11-10 00:34:37
  • Multiple Updates
2022-11-22 00:27:36
  • Multiple Updates
2021-05-04 13:47:46
  • Multiple Updates
2021-04-22 02:59:00
  • Multiple Updates
2020-12-04 21:23:26
  • Multiple Updates
2020-11-05 00:22:50
  • Multiple Updates
2020-11-03 05:22:51
  • Multiple Updates
2020-11-01 17:22:55
  • Multiple Updates
2020-10-15 05:22:50
  • Multiple Updates
2020-10-15 00:22:46
  • Multiple Updates
2020-10-12 05:22:49
  • Multiple Updates
2020-10-07 21:23:08
  • First insertion