UBUNTU-CVE-2023-46218

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Source

https://ubuntu.com/security/notices/UBUNTU-CVE-2023-46218

Import Source

https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2023/UBUNTU-CVE-2023-46218.json

JSON Data

https://api.osv.dev/v1/vulns/UBUNTU-CVE-2023-46218

Related

Published

2023-12-06T07:00:00Z

Modified

2023-12-06T07:00:00Z

Severity

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

Summary

[none]

Details

This flaw allows a malicious HTTP server to set "super cookies" in curl that are then passed back to more origins than what is otherwise allowed or possible. This allows a site to set cookies that then would get sent to different and unrelated sites and domains. It could do this by exploiting a mixed case flaw in curl's function that verifies a given cookie domain against the Public Suffix List (PSL). For example a cookie could be set with domain=co.UK when the URL used a lower case hostname curl.co.uk, even though co.uk is listed as a PSL domain.

References

Affected packages

Ubuntu:Pro:16.04:LTS / curl

Package

Name: curl
Purl: pkg:deb/ubuntu/curl@7.47.0-1ubuntu2.19+esm11?arch=src?distro=esm-infra/xenial

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

7.47.0-1ubuntu2.19+esm11

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

7.47.0-1ubuntu2.19

7.47.0-1ubuntu2.19+esm1

7.47.0-1ubuntu2.19+esm2

7.47.0-1ubuntu2.19+esm3

7.47.0-1ubuntu2.19+esm4

7.47.0-1ubuntu2.19+esm5

7.47.0-1ubuntu2.19+esm6

7.47.0-1ubuntu2.19+esm7

7.47.0-1ubuntu2.19+esm8

7.47.0-1ubuntu2.19+esm9

7.47.0-1ubuntu2.19+esm10

Ecosystem specific

{
    "availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro",
    "ubuntu_priority": "medium",
    "binaries": [
        {
            "libcurl3": "7.47.0-1ubuntu2.19+esm11",
            "libcurl4-gnutls-dev": "7.47.0-1ubuntu2.19+esm11",
            "libcurl3-dbgsym": "7.47.0-1ubuntu2.19+esm11",
            "libcurl3-nss": "7.47.0-1ubuntu2.19+esm11",
            "libcurl4-doc": "7.47.0-1ubuntu2.19+esm11",
            "libcurl3-gnutls-dbgsym": "7.47.0-1ubuntu2.19+esm11",
            "libcurl4-openssl-dev": "7.47.0-1ubuntu2.19+esm11",
            "libcurl4-openssl-dev-dbgsym": "7.47.0-1ubuntu2.19+esm11",
            "curl-dbgsym": "7.47.0-1ubuntu2.19+esm11",
            "curl": "7.47.0-1ubuntu2.19+esm11",
            "libcurl4-nss-dev-dbgsym": "7.47.0-1ubuntu2.19+esm11",
            "libcurl3-gnutls": "7.47.0-1ubuntu2.19+esm11",
            "libcurl4-gnutls-dev-dbgsym": "7.47.0-1ubuntu2.19+esm11",
            "libcurl3-nss-dbgsym": "7.47.0-1ubuntu2.19+esm11",
            "libcurl3-dbg": "7.47.0-1ubuntu2.19+esm11",
            "libcurl4-nss-dev": "7.47.0-1ubuntu2.19+esm11"
        }
    ]
}

Ubuntu:Pro:18.04:LTS / curl

Package

Name: curl
Purl: pkg:deb/ubuntu/curl@7.58.0-2ubuntu3.24+esm3?arch=src?distro=esm-infra/bionic

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

7.58.0-2ubuntu3.24+esm3

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

7.58.0-2ubuntu3.13

7.58.0-2ubuntu3.14

7.58.0-2ubuntu3.15

7.58.0-2ubuntu3.16

7.58.0-2ubuntu3.17

7.58.0-2ubuntu3.18

7.58.0-2ubuntu3.19

7.58.0-2ubuntu3.20

7.58.0-2ubuntu3.21

7.58.0-2ubuntu3.22

7.58.0-2ubuntu3.23

7.58.0-2ubuntu3.24

7.58.0-2ubuntu3.24+esm1

7.58.0-2ubuntu3.24+esm2

Ecosystem specific

{
    "availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro",
    "ubuntu_priority": "medium",
    "binaries": [
        {
            "curl-dbgsym": "7.58.0-2ubuntu3.24+esm3",
            "curl": "7.58.0-2ubuntu3.24+esm3",
            "libcurl4": "7.58.0-2ubuntu3.24+esm3",
            "libcurl4-gnutls-dev": "7.58.0-2ubuntu3.24+esm3",
            "libcurl4-dbgsym": "7.58.0-2ubuntu3.24+esm3",
            "libcurl3-nss": "7.58.0-2ubuntu3.24+esm3",
            "libcurl4-doc": "7.58.0-2ubuntu3.24+esm3",
            "libcurl3-nss-dbgsym": "7.58.0-2ubuntu3.24+esm3",
            "libcurl3-gnutls": "7.58.0-2ubuntu3.24+esm3",
            "libcurl3-gnutls-dbgsym": "7.58.0-2ubuntu3.24+esm3",
            "libcurl4-openssl-dev": "7.58.0-2ubuntu3.24+esm3",
            "libcurl4-nss-dev": "7.58.0-2ubuntu3.24+esm3"
        }
    ]
}

Ubuntu:20.04:LTS / curl

Package

Name: curl
Purl: pkg:deb/ubuntu/curl@7.68.0-1ubuntu2.21?arch=src?distro=focal

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

7.68.0-1ubuntu2.21

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

7.68.0-1ubuntu2.5

7.68.0-1ubuntu2.6

7.68.0-1ubuntu2.7

7.68.0-1ubuntu2.10

7.68.0-1ubuntu2.11

7.68.0-1ubuntu2.12

7.68.0-1ubuntu2.13

7.68.0-1ubuntu2.14

7.68.0-1ubuntu2.15

7.68.0-1ubuntu2.16

7.68.0-1ubuntu2.18

7.68.0-1ubuntu2.19

7.68.0-1ubuntu2.20

Ecosystem specific

{
    "availability": "No subscription required",
    "ubuntu_priority": "medium",
    "binaries": [
        {
            "curl-dbgsym": "7.68.0-1ubuntu2.21",
            "curl": "7.68.0-1ubuntu2.21",
            "libcurl4": "7.68.0-1ubuntu2.21",
            "libcurl4-gnutls-dev": "7.68.0-1ubuntu2.21",
            "libcurl4-dbgsym": "7.68.0-1ubuntu2.21",
            "libcurl3-nss": "7.68.0-1ubuntu2.21",
            "libcurl4-doc": "7.68.0-1ubuntu2.21",
            "libcurl3-nss-dbgsym": "7.68.0-1ubuntu2.21",
            "libcurl3-gnutls": "7.68.0-1ubuntu2.21",
            "libcurl3-gnutls-dbgsym": "7.68.0-1ubuntu2.21",
            "libcurl4-openssl-dev": "7.68.0-1ubuntu2.21",
            "libcurl4-nss-dev": "7.68.0-1ubuntu2.21"
        }
    ]
}

Ubuntu:22.04:LTS / curl

Package

Name: curl
Purl: pkg:deb/ubuntu/curl@7.81.0-1ubuntu1.15?arch=src?distro=jammy

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

7.81.0-1ubuntu1.15

Affected versions

7.*

7.74.0-1.3ubuntu2

7.74.0-1.3ubuntu3

7.80.0-3

7.81.0-1

7.81.0-1ubuntu1.1

7.81.0-1ubuntu1.2

7.81.0-1ubuntu1.3

7.81.0-1ubuntu1.4

7.81.0-1ubuntu1.6

7.81.0-1ubuntu1.7

7.81.0-1ubuntu1.8

7.81.0-1ubuntu1.10

7.81.0-1ubuntu1.11

7.81.0-1ubuntu1.13

7.81.0-1ubuntu1.14

Ecosystem specific

{
    "availability": "No subscription required",
    "ubuntu_priority": "medium",
    "binaries": [
        {
            "curl-dbgsym": "7.81.0-1ubuntu1.15",
            "curl": "7.81.0-1ubuntu1.15",
            "libcurl4": "7.81.0-1ubuntu1.15",
            "libcurl4-gnutls-dev": "7.81.0-1ubuntu1.15",
            "libcurl4-dbgsym": "7.81.0-1ubuntu1.15",
            "libcurl3-nss": "7.81.0-1ubuntu1.15",
            "libcurl4-doc": "7.81.0-1ubuntu1.15",
            "libcurl3-nss-dbgsym": "7.81.0-1ubuntu1.15",
            "libcurl3-gnutls": "7.81.0-1ubuntu1.15",
            "libcurl3-gnutls-dbgsym": "7.81.0-1ubuntu1.15",
            "libcurl4-openssl-dev": "7.81.0-1ubuntu1.15",
            "libcurl4-nss-dev": "7.81.0-1ubuntu1.15"
        }
    ]
}