CVE-2019-1264: microsoft microsoft office Improper Input Validation
CVSS: 7.8v3.1HighModified
Published 11-09-2019Last modified 04-08-2024
Vulnerability summary
CVE-2019-1264 is a high (CVSS 7.8) Improper Input Validation vulnerability in microsoft microsoft office. EPSS estimates a 3.80% chance of exploitation in the next 30 days, higher than 89.8% of scored vulnerabilities.
CVSS score
7.8/10
010
High · v3.1 (NVD)EPSS score
3.80%
0%100%
Low · 0.00 pp in 30 daysKEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded
Timeline
- 11-09-2019PublishedVulnerability first disclosed.
- 04-08-2024Last modifiedVulnerability information updated.
Description
A security feature bypass vulnerability exists when Microsoft Office improperly handles input, aka 'Microsoft Office Security Feature Bypass Vulnerability'.
CVSS metrics
2 scores · 1 source · 2 versionsHigh 7.8Preferred score · NVD (NIST)
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:HSourcesSingle source
Medium 6.8Preferred score · NVD (NIST)
AV:N/AC:M/Au:N/C:P/I:P/A:PSourcesSingle source
EPSS trend
Probability
3.80%
Chance of exploitation in the next 30 days
Percentile
90%
Versus all other CVEs
30-day change
0.00 pp
From 3.80% on 19-09-2026
19-09-202619-10-2026
EPSS score3.80%
Known exploited
Compare KEV catalogsNot in any of the 3 tracked catalogs.
Public exploits
0 foundNo public exploits indexed.
Weaknesses
CWE · root causeAffected systems
Microsoft5 products
- microsoft office2010 Service Pack 2 (32-bit editions) | 2010 Service Pack 2 (64-bit editions) | 2013 Service Pack 1 (32-bit editions) | 2013 Service Pack 1 (64-bit editions) | 2013 RT Service Pack 1 | 2016 (32-bit edition) | 2016 (64-bit edition) | 2019 for 32-bit editions | 2019 for 64-bit editions
- microsoft project2010 Service Pack 2 (32-bit editions) | 2010 Service Pack 2 (64-bit editions) | 2016 (32-bit edition) | 2016 (64-bit edition) | 2013 Service Pack 1 (32-bit editions) | 2013 Service Pack 1 (64-bit editions)
- officeEOL2010:sp2 | 2013:sp1 | 2016 | 2019
- office_365_proplus32-bit Systems | 64-bit Systems | na
- project2010:sp2 | 2013:sp1 | 2016
1 vendor · 5 products
References
1 links
portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-1264X Refsource MISCPatchVendor Advisory