Cache poisoning

Not to be confused with cache pollution.

Cache poisoning refers to a computer security vulnerability where invalid entries can be placed into a cache, which are then assumed to be valid when later used.[1] Two common varieties are DNS cache poisoning[2] and ARP cache poisoning. Web cache poisoning involves the poisoning of web caches[3] (which has led to security issues in programming languages, including all Python versions at the time in 2021, and expedited security updates[4]). Attacks on other, more specific, caches also exist.[5][6][7]

## References

1. ↑ "CAPEC-141: Cache Poisoning". CAPEC. https://capec.mitre.org/data/definitions/141.html.
2. ↑ Wu, Hao; Dang, Xianglei; Wang, Lidong; He, Longtao (2016). "Information fusion-based method for distributed domain name system cache poisoning attack detection and identification" (in en). IET Information Security 10 (1): 37–44. doi:10.1049/iet-ifs.2014.0386. ISSN 1751-8717. https://onlinelibrary.wiley.com/doi/10.1049/iet-ifs.2014.0386.
3. ↑ Nguyen, Hoai Viet; Iacono, Luigi Lo; Federrath, Hannes (6 November 2019). "Your Cache Has Fallen: Cache-Poisoned Denial-of-Service Attack". Proceedings of the 2019 ACM SIGSAC Conference on Computer and Communications Security. pp. 1915–1936. doi:10.1145/3319535.3354215. ISBN 978-1-4503-6747-9.
4. ↑ "CVE - CVE-2021-23336". https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-23336.
5. ↑ Hensler, Christopher; Tague, Patrick (15 May 2019). "Using bluetooth low energy spoofing to dispute device details". Proceedings of the 12th Conference on Security and Privacy in Wireless and Mobile Networks. pp. 340–342. doi:10.1145/3317549.3326321. ISBN 978-1-4503-6726-4.
6. ↑ Daswani, Neil; Garcia-Molina, Hector (2004). "Pong-cache poisoning in GUESS". Proceedings of the 11th ACM conference on Computer and communications security. pp. 98–109. doi:10.1145/1030083.1030099. ISBN 1-58113-961-6.
7. ↑ Wang, Dong; Dong, Wei Yu (April 2019). "Attacking Intel UEFI by Using Cache Poisoning". Journal of Physics: Conference Series 1187 (4). doi:10.1088/1742-6596/1187/4/042072. Bibcode: 2019JPhCS1187d2072W.

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