7.5
CVE-2025-8194
- EPSS 0.22%
- Veröffentlicht 28.07.2025 18:42:44
- Zuletzt bearbeitet 04.11.2025 22:16:44
- Quelle cna@python.org
- CVE-Watchlists
- Unerledigt
There is a defect in the CPython “tarfile” module affecting the “TarFile” extraction and entry enumeration APIs. The tar implementation would process tar archives with negative offsets without error, resulting in an infinite loop and deadlock during the parsing of maliciously crafted tar archives. This vulnerability can be mitigated by including the following patch after importing the “tarfile” module: https://gist.github.com/sethmlarson/1716ac5b82b73dbcbf23ad2eff8b33e1
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HerstellerPython Software Foundation
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Produkt
CPython
Default Statusunaffected
Version <
3.9.24
Version
0
Status
affected
Version <
3.10.19
Version
3.10.0
Status
affected
Version <
3.11.14
Version
3.11.0
Status
affected
Version <
3.12.12
Version
3.12.0
Status
affected
Version <
3.13.6
Version
3.13.0
Status
affected
Version <
3.14.0rc2
Version
3.14.0a1
Status
affected
| Typ | Quelle | Score | Percentile |
|---|---|---|---|
| EPSS | FIRST.org | 0.22% | 0.449 |
| Quelle | Base Score | Exploit Score | Impact Score | Vector String |
|---|---|---|---|---|
| cna@python.org | 7.5 | 3.9 | 3.6 |
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
|
CWE-835 Loop with Unreachable Exit Condition ('Infinite Loop')
The product contains an iteration or loop with an exit condition that cannot be reached, i.e., an infinite loop.