CVE-2020-36325 — Out-of-bounds Read in Project Jansson

CWE-125 — Out-of-bounds Read7 documents6 sources
Severity
7.5HIGHNVD
EPSS
0.7%
top 28.91%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
6
Jansson Project JanssonDebian JanssonMsrc Cbl2 Jansson 2.14-1 ON CBL Mariner 2.0+3 more
Timeline
PublishedApr 26
Latest updateMay 24

Description

An issue was discovered in Jansson through 2.13.1. Due to a parsing error in json_loads, there's an out-of-bounds read-access bug. NOTE: the vendor reports that this only occurs when a programmer fails to follow the API specification

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:HExploitability: 3.9 | Impact: 3.6

Affected Packages6 packages

🔴Vulnerability Details

3
GHSA
GHSA-6p5j-2wf2-jfc6: An issue was discovered in Jansson through 2↗2022-05-24
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OSV
CVE-2020-36325: An issue was discovered in Jansson through 2↗2021-04-26
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OSV
CVE-2020-36325: ** DISPUTED ** An issue was discovered in Jansson through 2↗2021-04-26
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📋Vendor Advisories

3
Microsoft
An issue was discovered in Jansson through 2.13.1. Due to a parsing error in json_loads there's an out-of-bounds read-access bug. NOTE: the vendor reports that this only occurs when a programmer fails↗2021-04-13
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Red Hat
jansson: out-of-bounds read in json_loads() due to a parsing error↗2020-09-01
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Debian
CVE-2020-36325: jansson - An issue was discovered in Jansson through 2.13.1. Due to a parsing error in jso...↗2020
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