VulnerabilityAnalyzed
CVE-2019-25364
MailCarrier 2.51 contains a buffer overflow vulnerability in the POP3 USER command that allows remote attackers to execute arbitrary code.
CRITICAL 9.3EPSS 0.83%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (0.83%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
MailCarrier 2.51 contains a buffer overflow vulnerability in the POP3 USER command that allows remote attackers to execute arbitrary code. Attackers can send a crafted oversized buffer to the POP3 service, overwriting memory and potentially gaining remote system access.
- CVSS 4.0
- 9.3 CRITICALCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/M
- EPSS
- 0.83% probability · 56th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-121
- Affected
- tabslab/mailcarrier
- Source
- disclosure@vulncheck.com
References
- https://www.exploit-db.com/exploits/47554Exploit, Third Party Advisory
- https://www.tabslab.com/Product
- https://www.vulncheck.com/advisories/win-mailcarrier-pop-user-remote-buffer-overflowBroken Link
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.