UBUNTU-CVE-2022-32207

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Source
https://ubuntu.com/security/CVE-2022-32207
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2022/UBUNTU-CVE-2022-32207.json
JSON Data
https://api.osv.dev/v1/vulns/UBUNTU-CVE-2022-32207
Related
Published
2022-06-27T00:00:00Z
Modified
2022-06-27T00:00:00Z
Severity
  • 9.8 (Critical) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
Summary
[none]
Details

When curl < 7.84.0 saves cookies, alt-svc and hsts data to local files, it makes the operation atomic by finalizing the operation with a rename from a temporary name to the final target file name.In that rename operation, it might accidentally widen the permissions for the target file, leaving the updated file accessible to more users than intended.

References

Affected packages

Ubuntu:22.04:LTS / curl

Package

Name
curl
Purl
pkg:deb/ubuntu/curl?arch=src?distro=jammy

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
7.81.0-1ubuntu1.3

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

Ecosystem specific 

{
    "availability": "No subscription required",
    "ubuntu_priority": "medium",
    "binaries": [
        {
            "binary_version": "7.81.0-1ubuntu1.3",
            "binary_name": "curl"
        },
        {
            "binary_version": "7.81.0-1ubuntu1.3",
            "binary_name": "curl-dbgsym"
        },
        {
            "binary_version": "7.81.0-1ubuntu1.3",
            "binary_name": "libcurl3-gnutls"
        },
        {
            "binary_version": "7.81.0-1ubuntu1.3",
            "binary_name": "libcurl3-gnutls-dbgsym"
        },
        {
            "binary_version": "7.81.0-1ubuntu1.3",
            "binary_name": "libcurl3-nss"
        },
        {
            "binary_version": "7.81.0-1ubuntu1.3",
            "binary_name": "libcurl3-nss-dbgsym"
        },
        {
            "binary_version": "7.81.0-1ubuntu1.3",
            "binary_name": "libcurl4"
        },
        {
            "binary_version": "7.81.0-1ubuntu1.3",
            "binary_name": "libcurl4-dbgsym"
        },
        {
            "binary_version": "7.81.0-1ubuntu1.3",
            "binary_name": "libcurl4-doc"
        },
        {
            "binary_version": "7.81.0-1ubuntu1.3",
            "binary_name": "libcurl4-gnutls-dev"
        },
        {
            "binary_version": "7.81.0-1ubuntu1.3",
            "binary_name": "libcurl4-nss-dev"
        },
        {
            "binary_version": "7.81.0-1ubuntu1.3",
            "binary_name": "libcurl4-openssl-dev"
        }
    ]
}