Vulnerability · Published Feb 26, 2024 · Assigned by mitre
CVE-2024-27454
High 7.5
In plain English
A high-severity security flaw in the python-orjson package (Debian). There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 1.2% (higher than 68% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Severity (CVSS 3.1)7.5High
Exploit odds (30 days)1.2%top 31.7% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
orjson.loads in orjson before 3.9.15 does not limit recursion for deeply nested JSON documents.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| Debian:13 | python-orjson | 3.9.15-1 | DEBIAN-CVE-2024-27454 |
| Debian:14 | python-orjson | 3.9.15-1 | DEBIAN-CVE-2024-27454 |
| PyPI | orjson | 3.9.15 | GHSA-pwr2-4v36-6qpr |
| PyPI | orjson | 3.9.15 | PYSEC-2024-40 |
Affected products (as reported)
Weakness: CWE-674 · Vector: CVSS:3.1/AC:L/AV:N/A:H/C:N/I:N/PR:N/S:U/UI:N