Vulnerability in Cyrus Imap
CVE-2015-8077
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 start_octet variable. NOTE: this vulnerability exists because of an incomplete fix for CVE-2015-8076.
Published · last modified .
CVSS v2 metric
CVSS v2 base score 7.5 (High). Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P. This CVE predates CVSS v3 and has no v3 score from NVD.
EPSS exploit prediction
EPSS: 0.033 (87.9th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 88th percentile — 87.9% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.033 · newest: 0.033 · change: 0.000
Affected products
- Cyrus Imap — versions 2.3.0, 2.3.1, 2.3.2
- openSUSE Leap — versions 42.1
- openSUSE — versions 13.2
Weakness classification (CWE)
References
- lists.andrew.cmu.edu/pipermail/cyrus-devel/2015-October/003534.html (mailing-list)
- docs.cyrus.foundation/imap/release-notes/2.5/x/2.5.7.html (Vendor Advisory)
- www.openwall.com/lists/oss-security/2015/11/04/3 (mailing-list)
- www.openwall.com/lists/oss-security/2015/09/30/3 (mailing-list)
- lists.opensuse.org/opensuse-updates/2015-11/msg00156.html (vendor-advisory)
- cyrus.foundation/cyrus-imapd/commit/
- lists.opensuse.org/opensuse-security-announce/2016-06/msg00000.html (vendor-advisory)
- www.securitytracker.com/id/1034282 (vdb-entry)
- lists.opensuse.org/opensuse-security-announce/2016-05/msg00066.html (vendor-advisory)
- lists.opensuse.org/opensuse-updates/2015-12/msg00015.html (vendor-advisory)