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CVE-2021-34549
Published: Jun 29, 2021
Modified: Aug 4, 2024
PUBLISHED
Description
An issue was discovered in Tor before 0.4.6.5, aka TROVE-2021-005. Hashing is mishandled for certain retrieval of circuit data. Consequently. an attacker can trigger the use of an attacker-chosen circuit ID to cause algorithm inefficiency.
| Vendor | Product | Versions |
|---|---|---|
n/a | n/a | affected n/a |
References
https://gitlab.torproject.org/tpo/core/tor/-/issues/40391
x_refsource_MISC
https://blog.torproject.org/node/2041
x_refsource_CONFIRM
GLSA-202107-25
vendor-advisory
x_refsource_GENTOO
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