CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:N/AC:L/Au:N/C:P/I:N/A:N
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
AI Score
Confidence
Low
EPSS
Percentile
74.4%
USN-5021-1 fixed vulnerabilities in curl. This update provides
the corresponding updates for Ubuntu 16.04 ESM.
Original advisory details:
Harry Sintonen and Tomas Hoger discovered that curl incorrectly handled
TELNET connections when the -t option was used on the command line.
Uninitialized data possibly containing sensitive information could be sent
to the remote server, contrary to expectations. (CVE-2021-22898,
CVE-2021-22925)
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Ubuntu | 16.04 | noarch | curl | < 7.47.0-1ubuntu2.19+esm3 | UNKNOWN |
Ubuntu | 16.04 | noarch | curl | < 7.47.0-1ubuntu2.19 | UNKNOWN |
Ubuntu | 16.04 | noarch | curl-dbgsym | < 7.47.0-1ubuntu2.19 | UNKNOWN |
Ubuntu | 16.04 | noarch | libcurl3 | < 7.47.0-1ubuntu2.19 | UNKNOWN |
Ubuntu | 16.04 | noarch | libcurl3-dbg | < 7.47.0-1ubuntu2.19 | UNKNOWN |
Ubuntu | 16.04 | noarch | libcurl3-dbgsym | < 7.47.0-1ubuntu2.19 | UNKNOWN |
Ubuntu | 16.04 | noarch | libcurl3-gnutls | < 7.47.0-1ubuntu2.19 | UNKNOWN |
Ubuntu | 16.04 | noarch | libcurl3-gnutls-dbgsym | < 7.47.0-1ubuntu2.19 | UNKNOWN |
Ubuntu | 16.04 | noarch | libcurl3-nss | < 7.47.0-1ubuntu2.19 | UNKNOWN |
Ubuntu | 16.04 | noarch | libcurl3-nss-dbgsym | < 7.47.0-1ubuntu2.19 | UNKNOWN |
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:N/AC:L/Au:N/C:P/I:N/A:N
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
AI Score
Confidence
Low
EPSS
Percentile
74.4%