UBUNTU-CVE-2020-12864

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Source
https://ubuntu.com/security/CVE-2020-12864
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2020/UBUNTU-CVE-2020-12864.json
JSON Data
https://api.osv.dev/v1/vulns/UBUNTU-CVE-2020-12864
Upstream
Downstream
Related
Published
2020-06-24T13:15:00Z
Modified
2025-09-08T16:46:08Z
Severity
  • 4.3 (Medium) CVSS_V3 - CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N CVSS Calculator
  • Ubuntu - low
Summary
[none]
Details

An out-of-bounds read in SANE Backends before 1.0.30 may allow a malicious device connected to the same local network as the victim to read important information, such as the ASLR offsets of the program, aka GHSL-2020-081.

References

Affected packages

Ubuntu:18.04:LTS / sane-backends

Package

Name
sane-backends
Purl
pkg:deb/ubuntu/sane-backends@1.0.27-1~experimental3ubuntu2.3?arch=source&distro=bionic

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.0.27-1~experimental3ubuntu2.3

Affected versions

1.*

1.0.27-1~experimental2ubuntu1
1.0.27-1~experimental2ubuntu2
1.0.27-1~experimental2ubuntu2.1
1.0.27-1~experimental3ubuntu1
1.0.27-1~experimental3ubuntu2
1.0.27-1~experimental3ubuntu2.1
1.0.27-1~experimental3ubuntu2.2

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "1.0.27-1~experimental3ubuntu2.3",
            "binary_name": "libsane-common"
        },
        {
            "binary_version": "1.0.27-1~experimental3ubuntu2.3",
            "binary_name": "libsane-dev"
        },
        {
            "binary_version": "1.0.27-1~experimental3ubuntu2.3",
            "binary_name": "libsane1"
        },
        {
            "binary_version": "1.0.27-1~experimental3ubuntu2.3",
            "binary_name": "sane-utils"
        }
    ],
    "availability": "No subscription required"
}

Ubuntu:20.04:LTS / sane-backends

Package

Name
sane-backends
Purl
pkg:deb/ubuntu/sane-backends@1.0.29-0ubuntu5.1?arch=source&distro=focal

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.0.29-0ubuntu5.1

Affected versions

1.*

1.0.27-3.2ubuntu3
1.0.27-3.2ubuntu4
1.0.29-0ubuntu5

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "1.0.29-0ubuntu5.1",
            "binary_name": "libsane"
        },
        {
            "binary_version": "1.0.29-0ubuntu5.1",
            "binary_name": "libsane-common"
        },
        {
            "binary_version": "1.0.29-0ubuntu5.1",
            "binary_name": "libsane-dev"
        },
        {
            "binary_version": "1.0.29-0ubuntu5.1",
            "binary_name": "libsane1"
        },
        {
            "binary_version": "1.0.29-0ubuntu5.1",
            "binary_name": "sane-utils"
        }
    ],
    "availability": "No subscription required"
}