CVE-2015-8078

Integer overflow in the index_urlfetch function in imap/index.c in Cyrus IMAP 2.3.19, 2.4.18, and 2.5.6 allows remote attackers to have unspecified impact via vectors related to urlfetch range checks and the section_offset variable. NOTE: this vulnerability exists because of an incomplete fix for CVE-2015-8076.

Published Bysecalert@redhat.com

Published DateDec 03, 2015, 20:59

Weakness Type (CWE):CWE-189

CVSS Metrics

Base Score

7.5

Vector String

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

Base Severity

Version

2.0

Attack Vector (AV)

Attack Complexity (AC)

Privileges Required (PR)

User Interaction (UI)

Scope (S)

Confidentiality (C)

PARTIAL

Integrity (I)

PARTIAL

Availability (A)

PARTIAL

References

http://lists.opensuse.org/opensuse-security-announce/2016-05/msg00066.html
http://lists.opensuse.org/opensuse-security-announce/2016-06/msg00000.html
http://lists.opensuse.org/opensuse-updates/2015-11/msg00156.html
http://www.openwall.com/lists/oss-security/2015/11/04/3
http://www.securitytracker.com/id/1034282
https://cyrus.foundation/cyrus-imapd/commit/?id=6fb6a272171f49c79ba6ab7c6403eb25b39ec1b2
https://docs.cyrus.foundation/imap/release-notes/2.5/x/2.5.7.html

Weakness Type (CWE):CWE-189

CVSS Metrics

Base Score

7.5

Vector String

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

Base Severity

Version

2.0

Attack Vector (AV)

Attack Complexity (AC)

Privileges Required (PR)

User Interaction (UI)

Scope (S)

Confidentiality (C)

PARTIAL

Integrity (I)

PARTIAL

Availability (A)

PARTIAL