CVE-2019-11395
9.8
CRITICAL · CVSS 3.0 · EPSS 14.6% (pctl 97)
Patch early
EPSS 14.6% — above the 10% action threshold.
Description
A buffer overflow in MailCarrier 2.51 allows remote attackers to execute arbitrary code via a long string, as demonstrated by SMTP RCPT TO, POP3 USER, POP3 LIST, POP3 TOP, or POP3 RETR.
Scoring
| CVSS | 9.8 (CRITICAL, v3.0) |
|---|---|
| Vector | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
| EPSS | 14.57% — more likely to be exploited than 97% of all CVEs |
| Weakness | CWE-787 |
| On CISA KEV | no |
| Public exploit | none known |
| Published | 2019-04-22 |
| Last modified | 2026-06-17 |
Affected (1)
| Vendor | Product |
|---|---|
| tabslab | mailcarrier |
References
- http://packetstormsecurity.com/files/152502/MailCarrier-2.51-RCPT-TO-Buffer-Overflow.html
- http://packetstormsecurity.com/files/152504/MailCarrier-2.51-USER-Buffer-Overflow.html
- http://packetstormsecurity.com/files/152505/MailCarrier-2.51-LIST-Buffer-Overflow.html
- http://packetstormsecurity.com/files/152506/MailCarrier-2.51-TOP-Buffer-Overflow.html
- http://packetstormsecurity.com/files/152530/MailCarrier-2.51-RETR-Buffer-Overflow.html
- https://packetstormsecurity.com/files/152502/MailCarrier-2.51-RCPT-TO-Buffer-Overflow.html
- https://packetstormsecurity.com/files/152504/MailCarrier-2.51-USER-Buffer-Overflow.html
- https://packetstormsecurity.com/files/152505/MailCarrier-2.51-LIST-Buffer-Overflow.html
- https://packetstormsecurity.com/files/152506/MailCarrier-2.51-TOP-Buffer-Overflow.html
- https://packetstormsecurity.com/files/152530/MailCarrier-2.51-RETR-Buffer-Overflow.html
- http://packetstormsecurity.com/files/152502/MailCarrier-2.51-RCPT-TO-Buffer-Overflow.html
- http://packetstormsecurity.com/files/152504/MailCarrier-2.51-USER-Buffer-Overflow.html
- http://packetstormsecurity.com/files/152505/MailCarrier-2.51-LIST-Buffer-Overflow.html
- http://packetstormsecurity.com/files/152506/MailCarrier-2.51-TOP-Buffer-Overflow.html
- http://packetstormsecurity.com/files/152530/MailCarrier-2.51-RETR-Buffer-Overflow.html
- https://packetstormsecurity.com/files/152502/MailCarrier-2.51-RCPT-TO-Buffer-Overflow.html
- https://packetstormsecurity.com/files/152504/MailCarrier-2.51-USER-Buffer-Overflow.html
- https://packetstormsecurity.com/files/152505/MailCarrier-2.51-LIST-Buffer-Overflow.html
- https://packetstormsecurity.com/files/152506/MailCarrier-2.51-TOP-Buffer-Overflow.html
- https://packetstormsecurity.com/files/152530/MailCarrier-2.51-RETR-Buffer-Overflow.html
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