CVE-2019-1297
Confirmed PUBLISHEDA remote code execution vulnerability exists in Microsoft Excel software when the software fails to properly handle objects in memory, aka...
Recommended Action
Prioritize remediation. Validate affected assets and apply vendor fixes on an accelerated timeline.
At a Glance
A remote code execution vulnerability exists in Microsoft Excel software when the software fails to properly handle objects in memory, aka 'Microsoft Excel Remote Code Execution Vulnerability'.
- CVE Published
- Sep 11, 2019
- Exploitation Reported
- Mar 03, 2022
- CVSS
- 8.8 High
- EPSS
- —
Affected Versions
| Vendor | Product | Version | Status |
|---|---|---|---|
| Microsoft |
Microsoft Excel
|
2010 Service Pack 2 (32-bit editions) |
Affected |
| Microsoft |
Microsoft Excel
|
2010 Service Pack 2 (64-bit editions) |
Affected |
| Microsoft |
Microsoft Excel
|
2013 Service Pack 1 (32-bit editions) |
Affected |
| Microsoft |
Microsoft Excel
|
2013 Service Pack 1 (64-bit editions) |
Affected |
| Microsoft |
Microsoft Excel
|
2013 RT Service Pack 1 |
Affected |
| Microsoft |
Microsoft Excel
|
2016 (32-bit edition) |
Affected |
| Microsoft |
Microsoft Excel
|
2016 (64-bit edition) |
Affected |
| Microsoft |
Microsoft Office
|
2016 for Mac |
Affected |
| Microsoft |
Microsoft Office
|
2019 for 32-bit editions |
Affected |
| Microsoft |
Microsoft Office
|
2019 for 64-bit editions |
Affected |
| Microsoft |
Microsoft Office
|
2019 for Mac |
Affected |
| Microsoft |
Office 365 ProPlus
|
32-bit Systems |
Affected |
| Microsoft |
Office 365 ProPlus
|
64-bit Systems |
Affected |
CVE References
- portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-1297 portal.msrc.microsoft.com · CVE Record https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CV...
Recommended Actions
- Prioritize remediation. Validate affected assets and apply vendor fixes on an accelerated timeline.
- Use the Pro API to automate enrichment, telemetry, and workflow delivery for VM, SOC, and CTI pipelines.
Known Exploited Vulnerability Sources
Catalogues that list this CVE as a known exploited vulnerability.
Per-source evidence links for KEV attestations are available through the KEVIntel Pro API.
Learn about Pro API access| Source | Added |
|---|---|
| CISA First | 2022-03-03 00:00 UTC |
No detection artifacts or sensor request patterns are available for this CVE yet.
Check back as sensor telemetry and scanner integrations are updated.
Virtual Patch
Compensating WAF rules to help reduce exposure to this CVE. Rule content and deployable vendor exports are available with KEVIntel Enterprise.
KEVIntel does not currently have a virtual patch for this CVE. When available, KEVIntel virtual patches ship as deployable ModSecurity, Cloudflare, and AWS WAF rules.
Enterprise feature. Virtual patch rule content and deployable vendor exports (ModSecurity, Cloudflare, AWS WAF) are available to KEVIntel Enterprise users.
CVSS Scores
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
AV:N/AC:M/Au:N/C:C/I:C/A:C
Exploitation Status
Exploited in the wild
Recorded 2022-03-03 00:00:00 UTC · CISA
Timeline
Key exploitation, disclosure, scanner coverage, and KEV attestation events for this CVE.
-
00:00 UTC over 4 years ago00:00 UTC · over 4 years ago
Added to CISA KEV
Listed in the CISA Known Exploited Vulnerabilities catalog
-
21:25 UTC almost 7 years ago21:25 UTC · almost 7 years ago
CVE published
Vulnerability disclosed publicly
-
00:00 UTC over 7 years ago00:00 UTC · over 7 years ago
CVE ID reserved
Identifier reserved by the CNA
Automate This Intelligence with the Pro API
Confidence scoring, exploit status, sensor telemetry, PoCs, scanner integrations, mentions, and tags are available programmatically for VM, SOC, and CTI workflows.
Pro API Example
GET /api/v2/pro/kevs/CVE-2019-1297
{
"cve_id": "CVE-2019-1297",
"title": "A remote code execution vulnerability exists in Microsoft Excel software when...",
"affected_vendor": "Microsoft",
"affected_product": "Microsoft Excel, Microsoft Office, Office 365 ProPlus",
"affected_versions": [
{ "vendor": "...", "product": "...", "status": "affected", "display_label": "..." }
],
"confidence": "Confirmed",
"cvss_score": 8.8,
"epss_score": null,
"exploit_status": {
"exploited_in_the_wild": true,
"active_exploitation_observed": false
},
"sensor_telemetry": { "...": "Pro API fields" },
"proof_of_concepts": [ "..." ],
"scanner_integrations": [ "..." ]
}