CVE-2024-7592
EUVD-2024-4848819.08.2024, 19:15
There is a LOW severity vulnerability affecting CPython, specifically the 'http.cookies' standard library module. When parsing cookies that contained backslashes for quoted characters in the cookie value, the parser would use an algorithm with quadratic complexity, resulting in excess CPU resources being used while parsing the value.Enginsight
Affected Products (NVD)
| Vendor | Product | Version |
|---|---|---|
| python | python | 𝑥 < 3.8.20 |
| python | python | 3.9.0 ≤ 𝑥 < 3.9.20 |
| python | python | 3.10.0 ≤ 𝑥 < 3.10.15 |
| python | python | 3.11.0 ≤ 𝑥 < 3.11.10 |
| python | python | 3.12.0 ≤ 𝑥 < 3.12.6 |
| python | python | 3.13.0:alpha0 |
| python | python | 3.13.0:alpha1 |
| python | python | 3.13.0:alpha2 |
| python | python | 3.13.0:alpha3 |
| python | python | 3.13.0:alpha4 |
| python | python | 3.13.0:alpha5 |
| python | python | 3.13.0:alpha6 |
| python | python | 3.13.0:beta1 |
| python | python | 3.13.0:beta2 |
| python | python | 3.13.0:beta3 |
| python | python | 3.13.0:beta4 |
| python | python | 3.13.0:rc1 |
𝑥
= Vulnerable software versions
Debian Releases
Debian Product | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| pypy3 |
| ||||||||||||
| python3.11 |
| ||||||||||||
| python3.13 |
| ||||||||||||
| python3.9 |
|
Ubuntu Releases
Ubuntu Product | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| python2.7 |
| ||||||||||||||||||
| python3.4 |
| ||||||||||||||||||
| python3.5 |
| ||||||||||||||||||
| python3.6 |
| ||||||||||||||||||
| python3.7 |
| ||||||||||||||||||
| python3.8 |
| ||||||||||||||||||
| python3.9 |
| ||||||||||||||||||
| python3.10 |
| ||||||||||||||||||
| python3.11 |
| ||||||||||||||||||
| python3.12 |
| ||||||||||||||||||
| python3.13 |
|
Common Weakness Enumeration
- CWE-400 - Uncontrolled Resource ConsumptionThe software does not properly control the allocation and maintenance of a limited resource, thereby enabling an actor to influence the amount of resources consumed, eventually leading to the exhaustion of available resources.
- CWE-1333 - Inefficient Regular Expression ComplexityThe product uses a regular expression with an inefficient, possibly exponential worst-case computational complexity that consumes excessive CPU cycles.
References