CVE-2020-11019 Public exploit Medium · 4.3 EPSS 2.3%
Out of bound read in update_recv in FreeRDP
FreeRDP · FreeRDP
Official description · CVE.org
In FreeRDP less than or equal to 2.0.0, when running with logger set to "WLOG_TRACE", a possible crash of application could occur due to a read of an invalid array index. Data could be printed as string to local terminal. This has been fixed in 2.1.0.
Priority scorePatchfirst’s 0 to 100 ranking. It adds points for CISA KEV listing, ransomware use, EPSS, threat reports, public exploit code and CVSS. Every CVE page shows the breakdown. Breakdown
24.6 / 100
- Exploited
- Not confirmed
- Reports
- 0
- Tactics
- 3/15
How an attack unfolds
Based on MITRE ATT&CKA public catalogue of the techniques attackers use, maintained by MITRE. Patchfirst uses it to describe what attackers do with a vulnerability. mappings. Select a step to see the evidence.Exploitation timelineDated milestones for a CVE: when it was disclosed, when exploit code became public, when exploitation was confirmed, and when threat reports named it.
Public exploit code (PoC-in-GitHub) appeared 3 years after disclosure. No confirmed exploitation is recorded.
- Disclosedday 0
- Public exploit codePoC-in-GitHub+3 yrs
MITRE ATT&CKA public catalogue of the techniques attackers use, maintained by MITRE. Patchfirst uses it to describe what attackers do with a vulnerability. techniques
3 TechniqueOne specific attacker behaviour in MITRE ATT&CK, such as T1190 “Exploit Public-Facing Application”. IDs with a dot, like T1059.004, are sub-techniques., grouped by TacticThe attacker’s goal at a stage of an attack in MITRE ATT&CK, such as Initial Access or Persistence. Each technique belongs to one or more tactics. in kill-chain order 3Stealth
Exploitation for Stealth T1211
MITRE CTID mapping of the CVE · follow-on activity
CollectionTA0009
Data from Local System T1005
MITRE CTID mapping of the CVE · primary impact
ImpactTA0040
Application or System Exploitation T1499.004
MITRE CTID mapping of the CVE · primary impact
Detection
0 rules for this CVE · 21 general rules for its techniquesRules for this CVE
0Sigma ruleAn open, vendor-neutral detection rule for log data. Security teams convert Sigma rules into searches for their own SIEM. that reference CVE-2020-11019 directly.CVE-specific rules are not available in this build. Search SigmaHQ ↗
General rules for this CVE’s techniques
These detect the technique in general, not this specific vulnerability.
Data from Local SystemT100514 general rules
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- Script Interpreter Spawning Credential Scanner - Linuxhighexperimental
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- Shai-Hulud NPM Package Malicious Exfiltration via Curlhighexperimental
Application or System ExploitationT1499.0043 general rules
- Audit CVE Eventcriticaltest
- Apache Segmentation Faulthightest
- Nginx Core Dumphightest
Exploitation for StealthT12114 general rules
- Audit CVE Eventcriticaltest
- Microsoft Malware Protection Engine Crashhightest
- Microsoft Malware Protection Engine Crash - WERhightest
- Writing Of Malicious Files To The Fonts Foldermediumtest
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