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CVE-2015-8076

Published: Dec 3, 2015Updated: May 6, 2026 Sources: CVE List NVD BDUCWE-119
NVD MITRE
7.5CVSSHIGH
EPSS Score
3.7%
Top 11.6%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available

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 Vector Breakdown

AV:NAC:LAu:NC:PI:PA:P
Exploitability
AV:NAccess Vector
Network
AC:LAccess Complexity
Low
Au:NAuthentication
None
Impact
C:PConfidentiality
Partial
I:PIntegrity
Partial
A:PAvailability
Partial
Open in CVSS calculator →

Weaknesses

CWE-119CWE-200

Affected Products

n/an/a
openSUSENovell Inc.
On-premOS
Operating Systems / linux-distro
Cyrus IMAPProject Cyrus
On-prem
Communications / email-server-client
OpenSUSE LeapNovell Inc.
On-premOS
Operating Systems / linux-distro
leapopensuse
On-premOS
Operating Systems / linux-distro
novell inc.commercialUSOperating Systems
project cyrusoss-projectCommunicationsaka cyrus imap, cyrus sasl
opensuseoss-projectDEOperating Systemsaka opensuse
and 2 more affected products View all →

Attack Graph

Products CVE Techniques Tactics

Click technique nodes to view MITRE ATT&CK details. Scroll to zoom, drag to pan.

Exploitability

Official Patch Available

MITRE ATT&CK

3 techniques
Collection
Initial Access
Privilege Escalation
View detailed technique mapping

References

https://docs.cyrus.foundation/imap/release-notes/2.3/x/2.3.19.html
docs.cyrus.foundation
https://docs.cyrus.foundation/imap/release-notes/2.4/x/2.4.18.html
docs.cyrus.foundation
http://lists.opensuse.org/opensuse-updates/2015-09/msg00038.html
lists.opensuse.org
and 18 more references View all →

Timeline

Published
Dec 3, 2015
Last Updated
May 6, 2026

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