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Apache Traffic Server: Mehrere Schwachstellen ermöglichen Denial of Service
view advisory published 2019-08-14
Ein entfernter, anonymer Angreifer kann mehrere Schwachstellen in Apache Traffic Server ausnutzen, um einen Denial of Service Angriff durchzuführen.
01
describes (4)
Related CVEs.
| ID | severity | exploitable | ||
|---|---|---|---|---|
| CVE-2019-10079US | high7.5 | — | ||
Apache Traffic Server is vulnerable to HTTP/2 setting flood attacks. Earlier versions of Apache Traffic Server didn't limit the number of setting frames sent from the client using… | ||||
| CVE-2019-9515US | high7.5 | — | ||
Some HTTP/2 implementations are vulnerable to a settings flood, potentially leading to a denial of service. The attacker sends a stream of SETTINGS frames to the peer. Since the RF… | ||||
| CVE-2019-9514US | high7.5 | — | ||
Some HTTP/2 implementations are vulnerable to a reset flood, potentially leading to a denial of service. The attacker opens a number of streams and sends an invalid request over ea… | ||||
| CVE-2019-9512US | high7.5 | — | ||
Some HTTP/2 implementations are vulnerable to ping floods, potentially leading to a denial of service. The attacker sends continual pings to an HTTP/2 peer, causing the peer to bui… | ||||
02
references
External citations — patches, advisories, analysis.
- Debian Security Advisory DSA-4520 vom 2019-09-10external
- RedHat Security Advisoryexternal
- RedHat Security Advisoryexternal
- Red Hat Security Advisory RHSA-2019:2682 vom 2019-09-10external
- Red Hat Security Advisory RHSA-2019:2690 vom 2019-09-11external
- RedHat Security Advisoryexternal
- Red Hat Security Advisory RHSA-2019:2766 vom 2019-09-13external
- Red Hat Security Advisory RHSA-2019:2796 vom 2019-09-19external
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