Isync
Vendor:
First CVE: May 23, 2014 · Active for 12 years
4
Total CVEs
More Total CVEs than 72% of tracked products
1.3
Avg CVEs / Year
Higher CVE frequency than 55% of tracked products
7.9
Avg CVSS
Higher Avg CVSS than 68% of tracked products
0.0%
KEV Rate
Bottom 1%
Trends Over Time
The number and severity of CVEs published that impact Isync over time
Volume of CVEsAvg CVSS Base Score
First CVE
May 23, 2014
12 years ago
Most Recent CVE
Feb 18, 2022
1,617 days ago
CVE Severity & Scoring
Isync4 CVEs
25%
25%
50%
All CVEs352,231 CVEs
45%
40%
11%
MediumHighCritical
Attack Vector
Local1 (25.0%)
Network2 (50.0%)
Unknown1 (25.0%)
Physical0 (0.0%)
Adjacent Network0 (0.0%)
Attack Complexity
Low3 (75.0%)
High0 (0.0%)
Unknown1 (25.0%)
User Interaction
None3 (75.0%)
Unknown1 (25.0%)
Required0 (0.0%)
Privileges Required
Low1 (25.0%)
High0 (0.0%)
None2 (50.0%)
Unknown1 (25.0%)
Top CVEs
Signals from CVEs in this product scope (4 CVEs).
4 CVEs · Highest risk first
| CVE | Published | CVSS | Risk | KEV | Exploit |
|---|---|---|---|---|---|
CVE-2021-44143CRITICAL A flaw was found in mbsync in isync 1.4.0 through 1.4.3. Due to an unchecked condition, a malicious or compromised IMAP server could use a crafted mail message that lacks headers ( | Nov 22, 2021 | 9.8 | 33 | NO | NO |
CVE-2021-3657CRITICAL A flaw was found in mbsync versions prior to 1.4.4. Due to inadequate handling of extremely large (>=2GiB) IMAP literals, malicious or compromised IMAP servers, and hypothetically | Feb 18, 2022 | 9.8 | 32 | NO | NO |
CVE-2021-3578HIGH A flaw was found in mbsync before v1.3.6 and v1.4.2, where an unchecked pointer cast allows a malicious or compromised server to write an arbitrary integer value past the end of a | Feb 16, 2022 | 7.8 | 26 | NO | NO |
CVE-2013-0289MEDIUM Isync 0.4 before 1.0.6, does not verify that the server hostname matches a domain name in the subject's Common Name (CN) or subjectAltName field of the X.509 certificate, which all | May 23, 2014 | 4.3 | 19 | NO | NO |
Exploit Exposure
Signals from CVEs in this product scope (4 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 (4 CVEs).
Media Mentions
Signals from CVEs in this product scope (4 CVEs).
Top CNAs Publishing CVEs For Isync
Top CWEs
Versions
| Version | CVE Count | Avg CVSS | Avg EPSS | KEV | Exploits |
|---|---|---|---|---|---|
| 1.4.1 | 1 | 7.8 | 1.0% | 0 | 0 |
| 1.4.0 | 1 | 7.8 | 1.0% | 0 | 0 |
| 1.0.5 | 1 | 4.3 | 1.3% | 0 | 0 |
| 1.0.4 | 1 | 4.3 | 1.3% | 0 | 0 |
| 1.0.3 | 1 | 4.3 | 1.3% | 0 | 0 |
| 1.0.2 | 1 | 4.3 | 1.3% | 0 | 0 |
| 1.0.1 | 1 | 4.3 | 1.3% | 0 | 0 |
| 1.0.0 | 1 | 4.3 | 1.3% | 0 | 0 |
| 0.8 | 1 | 4.3 | 1.3% | 0 | 0 |
| 0.7 | 1 | 4.3 | 1.3% | 0 | 0 |
| 0.6 | 1 | 4.3 | 1.3% | 0 | 0 |
| 0.5 | 1 | 4.3 | 1.3% | 0 | 0 |
| 0.4 | 1 | 4.3 | 1.3% | 0 | 0 |