CVE-2020-12862 — Out-of-bounds Read in Sane Backends

CWE-125 — Out-of-bounds ReadCWE-200 — Sensitive Information Exposure11 documents8 sources
Severity
4.3MEDIUMNVD
OSV7.5
EPSS
0.2%
top 62.03%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
5
Sane-project Sane BackendsSane-backends Project Sane-backendsCanonical Ubuntu Linux+2 more
Timeline
PublishedJun 24
Latest updateMay 24

Description

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-2020-082.

CVSS vector

CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:NExploitability: 2.8 | Impact: 1.4

Affected Packages3 packages

▶Ubuntusane-backends_project/sane-backends< 1.0.25+git20150528-1ubuntu2.16.04.3+2
▶NVDopensuse/leap15.1, 15.2+1

Also affects: Debian Linux 9.0, Ubuntu Linux 16.04, 18.04, 20.04

🔴Vulnerability Details

4
GHSA
GHSA-9cxx-xcj5-q2jx: An out-of-bounds read in SANE Backends before 1↗2022-05-24
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OSV
sane-backends vulnerabilities↗2020-08-24
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OSV
CVE-2020-12862: An out-of-bounds read in SANE Backends before 1↗2020-06-24
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CVEList
CVE-2020-12862: An out-of-bounds read in SANE Backends before 1↗2020-06-24
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📋Vendor Advisories

3
Ubuntu
sane-backends vulnerabilities↗2020-08-24
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Red Hat
sane-backends: Out-of-bounds read in decode_binary↗2020-05-17
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Debian
CVE-2020-12862: sane-backends - An out-of-bounds read in SANE Backends before 1.0.30 may allow a malicious devic...↗2020
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💬Community

3
Bugzilla
CVE-2020-12862 sane-backends: Out-of-bounds read in decode_binary↗2020-06-24
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Bugzilla
CVE-2020-12862 mingw-sane-backends: sane-backends: Out-of-bounds read in decode_binary [fedora-all]↗2020-06-24
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Bugzilla
CVE-2020-12862 sane-backends: Out-of-bounds read in decode_binary [fedora-all]↗2020-06-24
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CVE-2020-12862 — Out-of-bounds Read in Sane Backends | cvebase