All errata/p9/ALT-PU-2019-2564-1
ALT-PU-2019-2564-1

Package update traefik in branch p9

Version1.7.14-alt1
Task#236696
Published2019-08-29
Max severityHIGH
Severity:

Closed issues (5)

BDU:2019-02995
HIGH7.5

Уязвимость реализации сетевого протокола HTTP/2 операционных систем Windows, веб-сервера Apache Traffic Server, веб-сервера H2O, сетевых программных средств netty, SwiftNIO, Envoy, программной платформы Node.js позволяющая нарушителю вызвать отказ в обслуживании

Published: 2019-08-27Modified: 2024-09-16
CVSS 3.xHIGH 7.5
CVSS:3.x/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CVSS 2.0HIGH 7.8
CVSS:2.0/AV:N/AC:L/Au:N/C:N/I:N/A:C
References
BDU:2019-02996
HIGH7.5

Уязвимость реализации сетевого протокола HTTP/2 операционных систем Windows, веб-сервера Apache Traffic Server, веб-сервера H2O, сетевых программных средств netty, SwiftNIO, Envoy, программной платформы Node.js позволяющая нарушителю вызвать отказ в обслуживании

Published: 2019-08-27Modified: 2024-09-16
CVSS 3.xHIGH 7.5
CVSS:3.x/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CVSS 2.0HIGH 7.8
CVSS:2.0/AV:N/AC:L/Au:N/C:N/I:N/A:C
References
CVE-2019-12452
HIGH7.5

types/types.go in Containous Traefik 1.7.x through 1.7.11, when the --api flag is used and the API is publicly reachable and exposed without sufficient access control (which is contrary to the API documentation), allows remote authenticated users to discover password hashes by reading the Basic HTTP Authentication or Digest HTTP Authentication section, or discover a key by reading the ClientTLS section. These can be found in the JSON response to a /api request.

Published: 2019-05-29Modified: 2024-11-21
CVSS 2.0LOW 3.5
CVSS:2.0/AV:N/AC:M/Au:S/C:P/I:N/A:N
CVSS 3.xHIGH 7.5
CVSS:3.x/CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
References
CVE-2019-9512
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 build an internal queue of responses. Depending on how efficiently this data is queued, this can consume excess CPU, memory, or both.

Published: 2019-08-13Modified: 2024-11-21
CVSS 2.0HIGH 7.8
CVSS:2.0/AV:N/AC:L/Au:N/C:N/I:N/A:C
CVSS 3.xHIGH 7.5
CVSS:3.x/CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
References
CVE-2019-9514
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 each stream that should solicit a stream of RST_STREAM frames from the peer. Depending on how the peer queues the RST_STREAM frames, this can consume excess memory, CPU, or both.

Published: 2019-08-13Modified: 2025-01-14
CVSS 2.0HIGH 7.8
CVSS:2.0/AV:N/AC:L/Au:N/C:N/I:N/A:C
CVSS 3.xHIGH 7.5
CVSS:3.x/CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
References