CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
AI Score
Confidence
High
EPSS
Percentile
47.7%
Hiroki Kurosawa discovered that curl incorrectly handled HSTS support
when certain hostnames included IDN characters. A remote attacker could
possibly use this issue to cause curl to use unencrypted connections. This
issue only affected Ubuntu 22.04 LTS, and Ubuntu 22.10. (CVE-2022-43551)
It was discovered that curl incorrectly handled denials when using HTTP
proxies. A remote attacker could use this issue to cause curl to crash,
resulting in a denial of service, or possibly execute arbitrary code.
(CVE-2022-43552)
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Ubuntu | 22.10 | noarch | libcurl3-gnutls | < 7.85.0-1ubuntu0.2 | UNKNOWN |
Ubuntu | 22.10 | noarch | curl | < 7.85.0-1ubuntu0.2 | UNKNOWN |
Ubuntu | 22.10 | noarch | curl-dbgsym | < 7.85.0-1ubuntu0.2 | UNKNOWN |
Ubuntu | 22.10 | noarch | libcurl3-gnutls-dbgsym | < 7.85.0-1ubuntu0.2 | UNKNOWN |
Ubuntu | 22.10 | noarch | libcurl3-nss | < 7.85.0-1ubuntu0.2 | UNKNOWN |
Ubuntu | 22.10 | noarch | libcurl3-nss-dbgsym | < 7.85.0-1ubuntu0.2 | UNKNOWN |
Ubuntu | 22.10 | noarch | libcurl4 | < 7.85.0-1ubuntu0.2 | UNKNOWN |
Ubuntu | 22.10 | noarch | libcurl4-dbgsym | < 7.85.0-1ubuntu0.2 | UNKNOWN |
Ubuntu | 22.10 | noarch | libcurl4-doc | < 7.85.0-1ubuntu0.2 | UNKNOWN |
Ubuntu | 22.10 | noarch | libcurl4-gnutls-dev | < 7.85.0-1ubuntu0.2 | UNKNOWN |