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  • Keyword (text search): cpe:2.3:a:fetchmail:fetchmail:6.3.16:*:*:*:*:*:*:*
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There are 5 matching records.
Displaying matches 1 through 5.
Vuln ID Summary CVSS Severity
CVE-2021-39272

Fetchmail before 6.4.22 fails to enforce STARTTLS session encryption in some circumstances, such as a certain situation with IMAP and PREAUTH.

Published: August 30, 2021; 2:15:06 AM -0400
V3.1: 5.9 MEDIUM
V2.0: 4.3 MEDIUM
CVE-2021-36386

report_vbuild in report.c in Fetchmail before 6.4.20 sometimes omits initialization of the vsnprintf va_list argument, which might allow mail servers to cause a denial of service or possibly have unspecified other impact via long error messages. NOTE: it is unclear whether use of Fetchmail on any realistic platform results in an impact beyond an inconvenience to the client user.

Published: July 30, 2021; 10:15:18 AM -0400
V3.1: 7.5 HIGH
V2.0: 5.0 MEDIUM
CVE-2012-3482

Fetchmail 5.0.8 through 6.3.21, when using NTLM authentication in debug mode, allows remote NTLM servers to (1) cause a denial of service (crash and delayed delivery of inbound mail) via a crafted NTLM response that triggers an out-of-bounds read in the base64 decoder, or (2) obtain sensitive information from memory via an NTLM Type 2 message with a crafted Target Name structure, which triggers an out-of-bounds read.

Published: December 21, 2012; 12:46:16 AM -0500
V3.x:(not available)
V2.0: 5.8 MEDIUM
CVE-2011-1947

fetchmail 5.9.9 through 6.3.19 does not properly limit the wait time after issuing a (1) STARTTLS or (2) STLS request, which allows remote servers to cause a denial of service (application hang) by acknowledging the request but not sending additional packets.

Published: June 02, 2011; 3:55:03 PM -0400
V3.x:(not available)
V2.0: 5.0 MEDIUM
CVE-2010-1167

fetchmail 4.6.3 through 6.3.16, when debug mode is enabled, does not properly handle invalid characters in a multi-character locale, which allows remote attackers to cause a denial of service (memory consumption and application crash) via a crafted (1) message header or (2) POP3 UIDL list.

Published: May 07, 2010; 2:24:15 PM -0400
V3.x:(not available)
V2.0: 4.3 MEDIUM