CVE-2021-37137
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Błąd w dekoderze Snappy pozwala na nadmierne zużycie pamięci przez złośliwe dane.
CVSS
7.5
EPSS
6.6%
Exploit
none
Vendor
oracle
Opis źródłowy (NVD)
The Snappy frame decoder function doesn't restrict the chunk length which may lead to excessive memory usage. Beside this it also may buffer reserved skippable chunks until the whole chunk was received which may lead to excessive memory usage as well. This vulnerability can be triggered by supplying malicious input that decompresses to a very big size (via a network stream or a file) or by sending a huge skippable chunk.
brak
Brak patcha
Źródła i daty
| Źródło | Wartość |
|---|---|
| NVD – CVSS | 7.5 |
| CISA KEV (aktywnie wykorzystywane) | Nie |
| FIRST EPSS (prawdopodobieństwo exploita) | 6.6% |
| Opublikowano (NVD) | 2021-10-19 15:15:07 UTC |
| Ostatnia modyfikacja (NVD) | 2026-10-08 22:17:10 UTC |
Referencje
- https://github.com/netty/netty/security/advisories/GHSA-9vjp-v76f-g363 ([email protected]) [Third Party Advisory]
- https://lists.apache.org/thread.html/r06a145c9bd41a7344da242cef07977b24abe3349161ede948e30913d%40%3Ccommits.druid.apache.org%3E ([email protected])
- https://lists.apache.org/thread.html/r5406eaf3b07577d233b9f07cfc8f26e28369e6bab5edfcab41f28abb%40%3Ccommits.druid.apache.org%3E ([email protected])
- https://lists.apache.org/thread.html/r5e05eba32476c580412f9fbdfc9b8782d5b40558018ac4ac07192a04%40%3Ccommits.druid.apache.org%3E ([email protected])
- https://lists.apache.org/thread.html/r75490c61c2cb7b6ae2c81238fd52ae13636c60435abcd732d41531a0%40%3Ccommits.druid.apache.org%3E ([email protected])
- https://lists.apache.org/thread.html/rd262f59b1586a108e320e5c966feeafbb1b8cdc96965debc7cc10b16%40%3Ccommits.druid.apache.org%3E ([email protected])
- https://lists.apache.org/thread.html/rfb2bf8597e53364ccab212fbcbb2a4e9f0a9e1429b1dc08023c6868e%40%3Cdev.tinkerpop.apache.org%3E ([email protected])
- https://lists.debian.org/debian-lts-announce/2023/01/msg00008.html ([email protected]) [Mailing List, Third Party Advisory]
- https://security.netapp.com/advisory/ntap-20220210-0012/ ([email protected]) [Third Party Advisory]
- https://www.debian.org/security/2023/dsa-5316 ([email protected]) [Third Party Advisory]
- https://www.oracle.com/security-alerts/cpuapr2022.html ([email protected]) [Patch, Third Party Advisory]
- https://www.oracle.com/security-alerts/cpujan2022.html ([email protected]) [Patch, Third Party Advisory]
- https://www.oracle.com/security-alerts/cpujul2022.html ([email protected]) [Patch, Third Party Advisory]