4.3 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:N/I:N/A:P
7.4 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:N/A:H
0.001 Low
EPSS
Percentile
46.4%
Some languages before 1.24.0 are vulnerable to Regular Expression Denial of Service (ReDoS).
When Prism is used to highlight untrusted (user-given) text, an attacker can craft a string that will take a very very long time to highlight. Do not use the following languages to highlight untrusted text.
Other languages are not affected and can be used to highlight untrusted text.
This problem has been fixed in Prism v1.24.
github.com/advisories/GHSA-gj77-59wh-66hg
github.com/PrismJS/prism/commit/d85e30da6755fdbe7f8559f8e75d122297167018
github.com/PrismJS/prism/pull/2688
github.com/PrismJS/prism/pull/2774
github.com/PrismJS/prism/security/advisories/GHSA-gj77-59wh-66hg
nvd.nist.gov/vuln/detail/CVE-2021-32723
www.oracle.com/security-alerts/cpujan2022.html
4.3 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:N/I:N/A:P
7.4 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:N/A:H
0.001 Low
EPSS
Percentile
46.4%