CVE-2021-20201

CWE-400 — Uncontrolled Resource Consumption6 documents6 sources
Severity
5.3MEDIUM
EPSS
0.7%
top 27.34%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Spice Project SpiceRedhat Enterprise Linux
Timeline
PublishedMay 28
Latest updateMay 24

Description

A flaw was found in spice in versions before 0.14.92. A DoS tool might make it easier for remote attackers to cause a denial of service (CPU consumption) by performing many renegotiations within a single connection.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:LExploitability: 3.9 | Impact: 1.4

Affected Packages3 packages

▶NVDspice_project/spice< 0.14.92
▶Debianspice< 0.14.3-2.1+3
▶CVEListV5spicespice 0.14.92

Also affects: Enterprise Linux 6.0, 7.0, 8.0

🔴Vulnerability Details

3
GHSA
GHSA-f3pm-m5m9-45gw: A flaw was found in spice in versions before 0↗2022-05-24
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CVEList
CVE-2021-20201: A flaw was found in spice in versions before 0↗2021-05-28
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OSV
CVE-2021-20201: A flaw was found in spice in versions before 0↗2021-05-28
▶

📋Vendor Advisories

2
Debian
CVE-2021-20201: spice - A flaw was found in spice in versions before 0.14.92. A DoS tool might make it e...↗2021
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Red Hat
spice: Client initiated renegotiation denial of service↗2020-12-01
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