UBUNTU-CVE-2021-22876

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Source

https://ubuntu.com/security/notices/UBUNTU-CVE-2021-22876

Import Source

https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2021/UBUNTU-CVE-2021-22876.json

JSON Data

https://api.osv.dev/v1/vulns/UBUNTU-CVE-2021-22876

Related

Published

2021-03-31T06:00:00Z

Modified

2021-03-31T06:00:00Z

Severity

5.3 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N CVSS Calculator

Summary

[none]

Details

curl 7.1.1 to and including 7.75.0 is vulnerable to an "Exposure of Private Personal Information to an Unauthorized Actor" by leaking credentials in the HTTP Referer: header. libcurl does not strip off user credentials from the URL when automatically populating the Referer: HTTP request header field in outgoing HTTP requests, and therefore risks leaking sensitive data to the server that is the target of the second HTTP request.

References

Affected packages

Ubuntu:Pro:14.04:LTS / curl

Package

Name: curl
Purl: pkg:deb/ubuntu/curl@7.35.0-1ubuntu2.20+esm7?arch=src?distro=trusty/esm

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

7.35.0-1ubuntu2.20+esm7

Affected versions

7.*

7.32.0-1ubuntu1

7.33.0-1ubuntu1

7.34.0-1ubuntu1

7.35.0-1ubuntu1

7.35.0-1ubuntu2

7.35.0-1ubuntu2.1

7.35.0-1ubuntu2.2

7.35.0-1ubuntu2.3

7.35.0-1ubuntu2.5

7.35.0-1ubuntu2.6

7.35.0-1ubuntu2.7

7.35.0-1ubuntu2.8

7.35.0-1ubuntu2.9

7.35.0-1ubuntu2.10

7.35.0-1ubuntu2.11

7.35.0-1ubuntu2.12

7.35.0-1ubuntu2.13

7.35.0-1ubuntu2.14

7.35.0-1ubuntu2.15

7.35.0-1ubuntu2.16

7.35.0-1ubuntu2.17

7.35.0-1ubuntu2.19

7.35.0-1ubuntu2.20

7.35.0-1ubuntu2.20+esm3

7.35.0-1ubuntu2.20+esm4

7.35.0-1ubuntu2.20+esm5

7.35.0-1ubuntu2.20+esm6

Ecosystem specific

{
    "availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro",
    "ubuntu_priority": "medium",
    "binaries": [
        {
            "curl-udeb": "7.35.0-1ubuntu2.20+esm7",
            "libcurl3": "7.35.0-1ubuntu2.20+esm7",
            "libcurl4-gnutls-dev": "7.35.0-1ubuntu2.20+esm7",
            "libcurl3-dbgsym": "7.35.0-1ubuntu2.20+esm7",
            "libcurl3-nss": "7.35.0-1ubuntu2.20+esm7",
            "libcurl4-doc": "7.35.0-1ubuntu2.20+esm7",
            "libcurl3-udeb-dbgsym": "7.35.0-1ubuntu2.20+esm7",
            "libcurl3-gnutls-dbgsym": "7.35.0-1ubuntu2.20+esm7",
            "libcurl4-openssl-dev": "7.35.0-1ubuntu2.20+esm7",
            "libcurl4-openssl-dev-dbgsym": "7.35.0-1ubuntu2.20+esm7",
            "curl-dbgsym": "7.35.0-1ubuntu2.20+esm7",
            "curl": "7.35.0-1ubuntu2.20+esm7",
            "libcurl3-udeb": "7.35.0-1ubuntu2.20+esm7",
            "curl-udeb-dbgsym": "7.35.0-1ubuntu2.20+esm7",
            "libcurl4-nss-dev-dbgsym": "7.35.0-1ubuntu2.20+esm7",
            "libcurl3-gnutls": "7.35.0-1ubuntu2.20+esm7",
            "libcurl4-gnutls-dev-dbgsym": "7.35.0-1ubuntu2.20+esm7",
            "libcurl3-nss-dbgsym": "7.35.0-1ubuntu2.20+esm7",
            "libcurl3-dbg": "7.35.0-1ubuntu2.20+esm7",
            "libcurl4-nss-dev": "7.35.0-1ubuntu2.20+esm7"
        }
    ]
}

Ubuntu:16.04:LTS / curl

Package

Name: curl
Purl: pkg:deb/ubuntu/curl@7.47.0-1ubuntu2.19?arch=src?distro=xenial

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

7.47.0-1ubuntu2.19

Affected versions

7.*

7.43.0-1ubuntu2

7.45.0-1ubuntu1

7.46.0-1ubuntu1

7.47.0-1ubuntu1

7.47.0-1ubuntu2

7.47.0-1ubuntu2.1

7.47.0-1ubuntu2.2

7.47.0-1ubuntu2.3

7.47.0-1ubuntu2.4

7.47.0-1ubuntu2.5

7.47.0-1ubuntu2.6

7.47.0-1ubuntu2.7

7.47.0-1ubuntu2.8

7.47.0-1ubuntu2.9

7.47.0-1ubuntu2.11

7.47.0-1ubuntu2.12

7.47.0-1ubuntu2.13

7.47.0-1ubuntu2.14

7.47.0-1ubuntu2.15

7.47.0-1ubuntu2.16

7.47.0-1ubuntu2.18

Ecosystem specific

{
    "availability": "No subscription required",
    "ubuntu_priority": "medium",
    "binaries": [
        {
            "libcurl3": "7.47.0-1ubuntu2.19",
            "libcurl4-gnutls-dev": "7.47.0-1ubuntu2.19",
            "libcurl3-dbgsym": "7.47.0-1ubuntu2.19",
            "libcurl3-nss": "7.47.0-1ubuntu2.19",
            "libcurl4-doc": "7.47.0-1ubuntu2.19",
            "libcurl3-gnutls-dbgsym": "7.47.0-1ubuntu2.19",
            "libcurl4-openssl-dev": "7.47.0-1ubuntu2.19",
            "libcurl4-openssl-dev-dbgsym": "7.47.0-1ubuntu2.19",
            "curl-dbgsym": "7.47.0-1ubuntu2.19",
            "curl": "7.47.0-1ubuntu2.19",
            "libcurl4-nss-dev-dbgsym": "7.47.0-1ubuntu2.19",
            "libcurl3-gnutls": "7.47.0-1ubuntu2.19",
            "libcurl4-gnutls-dev-dbgsym": "7.47.0-1ubuntu2.19",
            "libcurl3-nss-dbgsym": "7.47.0-1ubuntu2.19",
            "libcurl3-dbg": "7.47.0-1ubuntu2.19",
            "libcurl4-nss-dev": "7.47.0-1ubuntu2.19"
        }
    ]
}

Ubuntu:18.04:LTS / curl

Package

Name: curl
Purl: pkg:deb/ubuntu/curl@7.58.0-2ubuntu3.13?arch=src?distro=bionic

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

7.58.0-2ubuntu3.13

Affected versions

7.*

7.55.1-1ubuntu2

7.55.1-1ubuntu2.1

7.57.0-1ubuntu1

7.58.0-2ubuntu1

7.58.0-2ubuntu2

7.58.0-2ubuntu3

7.58.0-2ubuntu3.1

7.58.0-2ubuntu3.2

7.58.0-2ubuntu3.3

7.58.0-2ubuntu3.5

7.58.0-2ubuntu3.6

7.58.0-2ubuntu3.7

7.58.0-2ubuntu3.8

7.58.0-2ubuntu3.9

7.58.0-2ubuntu3.10

7.58.0-2ubuntu3.12

Ecosystem specific

{
    "availability": "No subscription required",
    "ubuntu_priority": "medium",
    "binaries": [
        {
            "curl-dbgsym": "7.58.0-2ubuntu3.13",
            "curl": "7.58.0-2ubuntu3.13",
            "libcurl4": "7.58.0-2ubuntu3.13",
            "libcurl4-gnutls-dev": "7.58.0-2ubuntu3.13",
            "libcurl4-dbgsym": "7.58.0-2ubuntu3.13",
            "libcurl3-nss": "7.58.0-2ubuntu3.13",
            "libcurl4-doc": "7.58.0-2ubuntu3.13",
            "libcurl3-nss-dbgsym": "7.58.0-2ubuntu3.13",
            "libcurl3-gnutls": "7.58.0-2ubuntu3.13",
            "libcurl3-gnutls-dbgsym": "7.58.0-2ubuntu3.13",
            "libcurl4-openssl-dev": "7.58.0-2ubuntu3.13",
            "libcurl4-nss-dev": "7.58.0-2ubuntu3.13"
        }
    ]
}

Ubuntu:20.04:LTS / curl

Package

Name: curl
Purl: pkg:deb/ubuntu/curl@7.68.0-1ubuntu2.5?arch=src?distro=focal

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

7.68.0-1ubuntu2.5

Affected versions

7.*

7.65.3-1ubuntu3

7.65.3-1ubuntu4

7.66.0-1ubuntu1

7.67.0-2ubuntu1

7.68.0-1ubuntu1

7.68.0-1ubuntu2

7.68.0-1ubuntu2.1

7.68.0-1ubuntu2.2

7.68.0-1ubuntu2.4

Ecosystem specific

{
    "availability": "No subscription required",
    "ubuntu_priority": "medium",
    "binaries": [
        {
            "curl-dbgsym": "7.68.0-1ubuntu2.5",
            "curl": "7.68.0-1ubuntu2.5",
            "libcurl4": "7.68.0-1ubuntu2.5",
            "libcurl4-gnutls-dev": "7.68.0-1ubuntu2.5",
            "libcurl4-dbgsym": "7.68.0-1ubuntu2.5",
            "libcurl3-nss": "7.68.0-1ubuntu2.5",
            "libcurl4-doc": "7.68.0-1ubuntu2.5",
            "libcurl3-nss-dbgsym": "7.68.0-1ubuntu2.5",
            "libcurl3-gnutls": "7.68.0-1ubuntu2.5",
            "libcurl3-gnutls-dbgsym": "7.68.0-1ubuntu2.5",
            "libcurl4-openssl-dev": "7.68.0-1ubuntu2.5",
            "libcurl4-nss-dev": "7.68.0-1ubuntu2.5"
        }
    ]
}