CVE-2015-8076
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…
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (3.26%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
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.
- CVSS 2.0
- 7.5 HIGHAV:N/AC:L/Au:N/C:P/I:P/A:P
- EPSS
- 3.26% probability · 88th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-119, CWE-200
- Affected
- opensuse/leap · opensuse/opensuse · cyrus/imap
- Source
- secalert@redhat.com
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
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.