Description
The index_urlfetch function in index.c in Cyrus IMAP 2.3.x before 2.3.19, 2.4.x before 2.4.18, 2.5.x before 2.5.4 allows remote attackers to obtain sensitive information or possibly have unspecified other impact via vectors related to the urlfetch range, which triggers an out-of-bounds heap read.
Metrics
CVSS 2.0 7.5/10
AV:N/AC:L/Au:N/C:P/I:P/A:PWeakness enumeration
Affected software
| Vendor | Product | Versions |
|---|---|---|
| n/a | n/a | n/a |
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/2015-09/msg00037.html
- http://lists.opensuse.org/opensuse-updates/2015-09/msg00038.html
- http://www.openwall.com/lists/oss-security/2015/09/29/2
- http://www.openwall.com/lists/oss-security/2015/09/30/3
- http://www.openwall.com/lists/oss-security/2015/11/04/3
- https://cyrus.foundation/cyrus-imapd/commit/?id=07de4ff1bf2fa340b9d77b8e7de8d43d47a33921
- https://cyrus.foundation/cyrus-imapd/commit/?id=c21e179c1f6b968fe69bebe079176714e511587bVendor Advisory
- https://docs.cyrus.foundation/imap/release-notes/2.3/x/2.3.19.html
- https://docs.cyrus.foundation/imap/release-notes/2.4/x/2.4.18.htmlVendor Advisory
- https://docs.cyrus.foundation/imap/release-notes/2.5/x/2.5.4.htmlVendor Advisory
- 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/2015-09/msg00037.html
- http://lists.opensuse.org/opensuse-updates/2015-09/msg00038.html
- http://www.openwall.com/lists/oss-security/2015/09/29/2
- http://www.openwall.com/lists/oss-security/2015/09/30/3
- http://www.openwall.com/lists/oss-security/2015/11/04/3
- https://cyrus.foundation/cyrus-imapd/commit/?id=07de4ff1bf2fa340b9d77b8e7de8d43d47a33921
- https://cyrus.foundation/cyrus-imapd/commit/?id=c21e179c1f6b968fe69bebe079176714e511587bVendor Advisory
- https://docs.cyrus.foundation/imap/release-notes/2.3/x/2.3.19.html
- https://docs.cyrus.foundation/imap/release-notes/2.4/x/2.4.18.htmlVendor Advisory
- https://docs.cyrus.foundation/imap/release-notes/2.5/x/2.5.4.htmlVendor Advisory
Timeline
- Published
- Dec 3, 2015
- Last modified
- Jun 17, 2026
- NVD status
- Modified