Heartbeat
Vendor:
First CVE: Jul 12, 2005 · Active for 21 years
2
Total CVEs
More Total CVEs than 49% of tracked products
1.0
Avg CVEs / Year
Bottom 1%
3.5
Avg CVSS
Higher Avg CVSS than 2% of tracked products
0.0%
KEV Rate
Bottom 1%
Trends Over Time
The number and severity of CVEs published that impact Heartbeat over time
Volume of CVEsAvg CVSS Base Score
First CVE
Jul 12, 2005
21 years ago
Most Recent CVE
Aug 17, 2006
7,281 days ago
CVE Severity & Scoring
Heartbeat2 CVEs
50%
50%
All CVEs352,231 CVEs
45%
40%
11%
LowMedium
Attack Vector
Local0 (0.0%)
Network0 (0.0%)
Unknown2 (100.0%)
Physical0 (0.0%)
Adjacent Network0 (0.0%)
Attack Complexity
Low0 (0.0%)
High0 (0.0%)
Unknown2 (100.0%)
User Interaction
None0 (0.0%)
Unknown2 (100.0%)
Required0 (0.0%)
Privileges Required
Low0 (0.0%)
High0 (0.0%)
None0 (0.0%)
Unknown2 (100.0%)
Top CVEs
Signals from CVEs in this product scope (2 CVEs).
2 CVEs · Highest risk first
| CVE | Published | CVSS | Risk | KEV | Exploit |
|---|---|---|---|---|---|
CVE-2006-3121MEDIUM The peel_netstring function in cl_netstring.c in the heartbeat subsystem in High-Availability Linux before 1.2.5, and 2.0 before 2.0.7, allows remote attackers to cause a denial of | Aug 17, 2006 | 5.0 | 28 | NO | YES |
High Availability Linux Project Heartbeat 1.2.3 allows local users to overwrite arbitrary files via a symlink attack on temporary files. | Jul 12, 2005 | 2.1 | 11 | NO | NO |
Exploit Exposure
Signals from CVEs in this product scope (2 CVEs).
CISA KEV
0 CVEs
0.0% of CVEs· Bottom 1%
Metasploit
0 CVEs
0.0% of CVEs· Bottom 1%
Nuclei
0 CVEs
0.0% of CVEs· Bottom 1%
ExploitDB
1 CVE
50.0% of CVEs· 91st percentile
Social Chatter
Signals from CVEs in this product scope (2 CVEs).
Media Mentions
Signals from CVEs in this product scope (2 CVEs).
Top CNAs Publishing CVEs For Heartbeat
Versions
| Version | CVE Count | Avg CVSS | Avg EPSS | KEV | Exploits |
|---|---|---|---|---|---|
| 2.0.6 | 1 | 5.0 | 13.4% | 0 | 1 |
| 2.0.5 | 1 | 5.0 | 13.4% | 0 | 1 |
| 2.0.4 | 1 | 5.0 | 13.4% | 0 | 1 |
| 2.0.3 | 1 | 5.0 | 13.4% | 0 | 1 |
| 2.0.2 | 1 | 5.0 | 13.4% | 0 | 1 |
| 2.0.1 | 1 | 5.0 | 13.4% | 0 | 1 |
| 1.2.4 | 1 | 5.0 | 13.4% | 0 | 1 |
| 1.2.3 | 2 | 3.5 | 6.9% | 0 | 1 |