CVE-2020-1322: microsoft 365_apps Out-of-bounds Read
CVSS: 6.5v3.1MediumModified
Published 09-06-2020Last modified 04-08-2024
Vulnerability summary
CVE-2020-1322 is a medium (CVSS 6.5) Out-of-bounds Read vulnerability in microsoft 365_apps. EPSS estimates a 5.48% chance of exploitation in the next 30 days, higher than 92.6% of scored vulnerabilities.
CVSS score
6.5/10
010
Medium · v3.1 (NVD)EPSS score
5.48%
0%100%
Low · 0.00 pp in 30 daysKEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded
Timeline
- 09-06-2020PublishedVulnerability first disclosed.
- 04-08-2024Last modifiedVulnerability information updated.
Description
An information disclosure vulnerability exists when Microsoft Project reads out of bound memory due to an uninitialized variable, aka 'Microsoft Project Information Disclosure Vulnerability'.
CVSS metrics
2 scores · 1 source · 2 versionsMedium 6.5Preferred score · NVD (NIST)
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:NSourcesSingle source
Medium 4.3Preferred score · NVD (NIST)
AV:N/AC:M/Au:N/C:P/I:N/A:NSourcesSingle source
EPSS trend
Probability
5.48%
Chance of exploitation in the next 30 days
Percentile
93%
Versus all other CVEs
30-day change
0.00 pp
From 5.48% on 19-09-2026
19-09-202619-10-2026
EPSS score5.48%
Known exploited
Compare KEV catalogsNot in any of the 3 tracked catalogs.
Public exploits
0 foundNo public exploits indexed.
Weaknesses
CWE · root causeAffected systems
Microsoft7 products
- 365_appsna
- microsoft 365 apps for enterprise for 32-bit systemsunspecified
- microsoft 365 apps for enterprise for 64-bit systemsunspecified
- microsoft office2019 for 32-bit editions | 2019 for 64-bit editions
- microsoft project2013 Service Pack 1 (32-bit editions) | 2013 Service Pack 1 (64-bit editions) | 2016 (32-bit edition) | 2016 (64-bit edition) | 2010 Service Pack 2 (32-bit editions) | 2010 Service Pack 2 (64-bit editions)
1 vendor · 7 products
References
1 links- portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-1322X Refsource MISCPatchVendor Advisory