X Font Server
Vendor:
First CVE: Oct 5, 2007 · Active for 18 years
2
Total CVEs
More Total CVEs than 49% of tracked products
2.0
Avg CVEs / Year
Higher CVE frequency than 60% of tracked products
7.2
Avg CVSS
Higher Avg CVSS than 43% of tracked products
0.0%
KEV Rate
Bottom 1%
Trends Over Time
The number and severity of CVEs published that impact X Font Server over time
Volume of CVEsAvg CVSS Base Score
First CVE
Oct 5, 2007
18 years ago
Most Recent CVE
Oct 5, 2007
6,870 days ago
CVE Severity & Scoring
X Font Server2 CVEs
50%
50%
All CVEs352,785 CVEs
45%
40%
11%
MediumHigh
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-2007-4990HIGH The swap_char2b function in X.Org X Font Server (xfs) before 1.0.5 allows context-dependent attackers to execute arbitrary code via (1) QueryXBitmaps and (2) QueryXExtents protocol | Oct 5, 2007 | 7.5 | 23 | NO | NO |
CVE-2007-4568MEDIUM Integer overflow in the build_range function in X.Org X Font Server (xfs) before 1.0.5 allows context-dependent attackers to execute arbitrary code via (1) QueryXBitmaps and (2) Qu | Oct 5, 2007 | 6.8 | 19 | 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
0 CVEs
0.0% of CVEs· Bottom 1%
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 X Font Server
Top CWEs
Versions
| Version | CVE Count | Avg CVSS | Avg EPSS | KEV | Exploits |
|---|---|---|---|---|---|
| 1.0.4 | 1 | 6.8 | 4.0% | 0 | 0 |
| 1.0.2 | 1 | 6.8 | 4.0% | 0 | 0 |
| 1.0.1 | 1 | 6.8 | 4.0% | 0 | 0 |