Lucene search

K
ubuntuUbuntuUSN-838-1
HistorySep 28, 2009 - 12:00 a.m.

Dovecot vulnerabilities

2009-09-2800:00:00
ubuntu.com
37

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

7.4 High

AI Score

Confidence

High

7.5 High

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:P/I:P/A:P

0.019 Low

EPSS

Percentile

88.3%

Releases

  • Ubuntu 9.04
  • Ubuntu 8.10
  • Ubuntu 8.04

Packages

  • dovecot -

Details

It was discovered that the ACL plugin in Dovecot would incorrectly handle
negative access rights. An attacker could exploit this flaw to access the
Dovecot server, bypassing the intended access restrictions. This only
affected Ubuntu 8.04 LTS. (CVE-2008-4577)

It was discovered that the ManageSieve service in Dovecot incorrectly
handled “…” in script names. A remote attacker could exploit this to read
and modify arbitrary sieve files on the server. This only affected Ubuntu
8.10. (CVE-2008-5301)

It was discovered that the Sieve plugin in Dovecot incorrectly handled
certain sieve scripts. An authenticated user could exploit this with a
crafted sieve script to cause a denial of service or possibly execute
arbitrary code. (CVE-2009-2632, CVE-2009-3235)

OSVersionArchitecturePackageVersionFilename
Ubuntu9.04noarchdovecot-common< 1:1.1.11-0ubuntu4.1UNKNOWN
Ubuntu9.04noarchdovecot-dev< 1:1.1.11-0ubuntu4.1UNKNOWN
Ubuntu9.04noarchdovecot-imapd< 1:1.1.11-0ubuntu4.1UNKNOWN
Ubuntu9.04noarchdovecot-pop3d< 1:1.1.11-0ubuntu4.1UNKNOWN
Ubuntu8.10noarchdovecot-common< 1:1.1.4-0ubuntu1.3UNKNOWN
Ubuntu8.10noarchdovecot-dev< 1:1.1.4-0ubuntu1.3UNKNOWN
Ubuntu8.10noarchdovecot-imapd< 1:1.1.4-0ubuntu1.3UNKNOWN
Ubuntu8.10noarchdovecot-pop3d< 1:1.1.4-0ubuntu1.3UNKNOWN
Ubuntu8.04noarchdovecot-common< 1:1.0.10-1ubuntu5.2UNKNOWN
Ubuntu8.04noarchdovecot-dev< 1:1.0.10-1ubuntu5.2UNKNOWN
Rows per page:
1-10 of 121

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

7.4 High

AI Score

Confidence

High

7.5 High

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:P/I:P/A:P

0.019 Low

EPSS

Percentile

88.3%