ALT-PU-2021-3301-1
Closed vulnerabilities
Published: 2021-07-29
BDU:2021-03928
Уязвимость утилиты приема и пересылки почты fetchmail, связанная с некорректной инициализацией ресурса, позволяющая нарушителю получить доступ к конфиденциальной информации
Severity: MEDIUM (6.1)
Vector: AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:H
Severity: MEDIUM (5.6)
Vector: AV:L/AC:L/Au:N/C:P/I:N/A:C
References:
Published: 2021-07-30
Modified: 2024-11-21
Modified: 2024-11-21
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.
Severity: MEDIUM (5.0)
Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P
Severity: HIGH (7.5)
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
References:
- http://www.openwall.com/lists/oss-security/2021/07/28/5
- http://www.openwall.com/lists/oss-security/2021/08/09/1
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/AGYO5AHSXTCKA4NQC2Z4H3XMMYNAGC77/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/OIXKO6QW3AUHGJVWKJXBCOVBYJUJRBFC/
- https://security.gentoo.org/glsa/202209-14
- https://www.fetchmail.info/fetchmail-SA-2021-01.txt
- https://www.fetchmail.info/security.html
- http://www.openwall.com/lists/oss-security/2021/07/28/5
- http://www.openwall.com/lists/oss-security/2021/08/09/1
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/AGYO5AHSXTCKA4NQC2Z4H3XMMYNAGC77/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/OIXKO6QW3AUHGJVWKJXBCOVBYJUJRBFC/
- https://security.gentoo.org/glsa/202209-14
- https://www.fetchmail.info/fetchmail-SA-2021-01.txt
- https://www.fetchmail.info/security.html
Published: 2021-08-30
Modified: 2024-11-21
Modified: 2024-11-21
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.
Severity: MEDIUM (4.3)
Vector: AV:N/AC:M/Au:N/C:P/I:N/A:N
Severity: MEDIUM (5.9)
Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
References:
- http://www.openwall.com/lists/oss-security/2021/08/27/3
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/L3XJ6XLEJCEZCAM5LGGD6XBCC522QLG4/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/VXMKSEHAQSEDCWZMAOJEGX3P3JW6QY6H/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ZYCYLL73NP7ALJWSDICIVSA47ZIXWSSA/
- https://nostarttls.secvuln.info/
- https://security.gentoo.org/glsa/202209-14
- https://www.fetchmail.info/security.html
- http://www.openwall.com/lists/oss-security/2021/08/27/3
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/L3XJ6XLEJCEZCAM5LGGD6XBCC522QLG4/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/VXMKSEHAQSEDCWZMAOJEGX3P3JW6QY6H/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ZYCYLL73NP7ALJWSDICIVSA47ZIXWSSA/
- https://nostarttls.secvuln.info/
- https://security.gentoo.org/glsa/202209-14
- https://www.fetchmail.info/security.html