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ubuntuUbuntuUSN-5021-2
HistoryJan 20, 2022 - 12:00 a.m.

curl vulnerability

2022-01-2000:00:00
ubuntu.com
93

5.3 Medium

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

7.2 High

AI Score

Confidence

Low

5 Medium

CVSS2

Access Vector

NETWORK

Access 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

0.002 Low

EPSS

Percentile

58.3%

Releases

  • Ubuntu 16.04 ESM

Packages

  • curl - HTTP, HTTPS, and FTP client and client libraries

Details

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)

OSVersionArchitecturePackageVersionFilename
Ubuntu16.04noarchcurl<ย 7.47.0-1ubuntu2.19+esm3UNKNOWN
Ubuntu16.04noarchcurl<ย 7.47.0-1ubuntu2.19UNKNOWN
Ubuntu16.04noarchcurl-dbgsym<ย 7.47.0-1ubuntu2.19UNKNOWN
Ubuntu16.04noarchlibcurl3<ย 7.47.0-1ubuntu2.19UNKNOWN
Ubuntu16.04noarchlibcurl3-dbg<ย 7.47.0-1ubuntu2.19UNKNOWN
Ubuntu16.04noarchlibcurl3-dbgsym<ย 7.47.0-1ubuntu2.19UNKNOWN
Ubuntu16.04noarchlibcurl3-gnutls<ย 7.47.0-1ubuntu2.19UNKNOWN
Ubuntu16.04noarchlibcurl3-gnutls-dbgsym<ย 7.47.0-1ubuntu2.19UNKNOWN
Ubuntu16.04noarchlibcurl3-nss<ย 7.47.0-1ubuntu2.19UNKNOWN
Ubuntu16.04noarchlibcurl3-nss-dbgsym<ย 7.47.0-1ubuntu2.19UNKNOWN
Rows per page:
1-10 of 201

5.3 Medium

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

7.2 High

AI Score

Confidence

Low

5 Medium

CVSS2

Access Vector

NETWORK

Access 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

0.002 Low

EPSS

Percentile

58.3%