CVE-2024-21507CWE-20

Versions of the package mysql2 before 3.9.3 are vulnerable to Improper Input Validation through the keyFromFields function, resulting in cache poisoning

Medium · published April 10, 2024

CVSS v3.1
6.5
EPSS
1%
Percentile
54.2
In the wild
Unconfirmed
What it is

Versions of the package mysql2 before 3.9.3 are vulnerable to Improper Input Validation through the keyFromFields function, resulting in cache poisoning. An attacker can inject a colon (:) character within a value of the attacker-crafted key.

The record
Technical detail
CVSS v3.1
6.5 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L/E:P
CVSS v4.0
Not supplied
EPSS
0.00744 · 54.2th percentile
Weakness
CWE-20 · Improper Input Validation
Published
2024-04-10T05:00Z
EPSS history
Timeline
  • 10 APR 05:00Z
    Versions of the package mysql2 before 3.9.3 are vulnerable to Improper Input Validation through the keyFromFields function, resulting in cache poisoning
    cvelistv5