USN-6155-2

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Source
https://ubuntu.com/security/notices/USN-6155-2
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-6155-2.json
JSON Data
https://api.test.osv.dev/v1/vulns/USN-6155-2
Upstream
Related
Published
2023-06-15T09:48:17Z
Modified
2026-06-25T13:31:56Z
Summary
requests vulnerability
Details

USN-6155-1 fixed a vulnerability in Requests. This update provides the corresponding update for Ubuntu 16.04 ESM and 18.04 ESM.

Original advisory details:

Dennis Brinkrolf and Tobias Funke discovered that Requests incorrectly leaked Proxy-Authorization headers. A remote attacker could possibly use this issue to obtain sensitive information.

References

Affected packages

Ubuntu:Pro:16.04:LTS / requests

Package

Name
requests
Purl
pkg:deb/ubuntu/requests?arch=source&distro=esm-infra%2Fxenial

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
2.9.1-3ubuntu0.1+esm1

Affected versions

2.*
2.7.0-3
2.8.1-1
2.9.1-1ubuntu1
2.9.1-2
2.9.1-3
2.9.1-3ubuntu0.1

Ecosystem specific 

{
    "availability":  "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro",
    "binaries":  [
        {
            "binary_name":  "python-requests",
            "binary_version":  "2.9.1-3ubuntu0.1+esm1"
        },
        {
            "binary_name":  "python3-requests",
            "binary_version":  "2.9.1-3ubuntu0.1+esm1"
        }
    ]
}

Database specific

cves_map 
{
    "cves":  [
        {
            "id":  "CVE-2023-32681",
            "severity":  [
                {
                    "score":  "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:N/A:N",
                    "type":  "CVSS_V3"
                },
                {
                    "score":  "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:N/A:N",
                    "type":  "CVSS_V3"
                },
                {
                    "score":  "medium",
                    "type":  "Ubuntu"
                }
            ]
        }
    ],
    "ecosystem":  "Ubuntu:Pro:16.04:LTS"
}
source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-6155-2.json"

Ubuntu:Pro:18.04:LTS / requests

Package

Name
requests
Purl
pkg:deb/ubuntu/requests?arch=source&distro=esm-infra%2Fbionic

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
2.18.4-2ubuntu0.1+esm1

Affected versions

2.*
2.18.1-1
2.18.4-1
2.18.4-2
2.18.4-2ubuntu0.1

Ecosystem specific 

{
    "availability":  "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro",
    "binaries":  [
        {
            "binary_name":  "python-requests",
            "binary_version":  "2.18.4-2ubuntu0.1+esm1"
        },
        {
            "binary_name":  "python3-requests",
            "binary_version":  "2.18.4-2ubuntu0.1+esm1"
        }
    ]
}

Database specific

cves_map 
{
    "cves":  [
        {
            "id":  "CVE-2023-32681",
            "severity":  [
                {
                    "score":  "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:N/A:N",
                    "type":  "CVSS_V3"
                },
                {
                    "score":  "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:N/A:N",
                    "type":  "CVSS_V3"
                },
                {
                    "score":  "medium",
                    "type":  "Ubuntu"
                }
            ]
        }
    ],
    "ecosystem":  "Ubuntu:Pro:18.04:LTS"
}
source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-6155-2.json"