DeutschShown in its original language — a full translation is planned for a future version.
OpenSSL: Mehrere Schwachstellen ermöglichen Denial of Service
view advisory published 2021-08-24
Ein entfernter, anonymer Angreifer kann mehrere Schwachstellen in OpenSSL ausnutzen, um einen Denial of Service Angriff durchzuführen oder Informationen offenzulegen.
01
describes (2)
Related CVEs.
| ID | severity | exploitable | ||
|---|---|---|---|---|
| CVE-2021-3712US | high7.4 | Exploit | ||
ASN.1 strings are represented internally within OpenSSL as an ASN1_STRING structure which contains a buffer holding the string data and a field holding the buffer length. This cont… | ||||
| CVE-2021-3711US | critical9.8 | — | ||
In order to decrypt SM2 encrypted data an application is expected to call the API function EVP_PKEY_decrypt(). Typically an application will call this function twice. The first tim… | ||||
02
references
External citations — patches, advisories, analysis.
- Oracle Linux Security Advisory ELSA-2021-5226 vom 2021-12-22external
- Oracle Linux Security Advisory ELSA-2022-0064 vom 2022-01-12external
- Tenable Security Advisory TNS-2022-10 vom 2022-05-10external
- Red Hat Security Advisory RHSA-2021:4613 vom 2021-11-10external
- Red Hat Security Advisory RHSA-2021:4614 vom 2021-11-10external
- Red Hat Security Advisory RHSA-2021:5226 vom 2021-12-21external
- Red Hat Security Advisory RHSA-2022:0015 vom 2022-01-04external
- Red Hat Security Advisory RHSA-2022:0034 vom 2022-01-05external
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