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Vulnerability Details : 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.
Publish Date : 2015-12-03 Last Update Date : 2018-10-30
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- CVSS Scores & Vulnerability Types

CVSS Score
7.5
Confidentiality Impact Partial (There is considerable informational disclosure.)
Integrity Impact Partial (Modification of some system files or information is possible, but the attacker does not have control over what can be modified, or the scope of what the attacker can affect is limited.)
Availability Impact Partial (There is reduced performance or interruptions in resource availability.)
Access Complexity Low (Specialized access conditions or extenuating circumstances do not exist. Very little knowledge or skill is required to exploit. )
Authentication Not required (Authentication is not required to exploit the vulnerability.)
Gained Access None
Vulnerability Type(s) Overflow
CWE ID 189

- Products Affected By CVE-2015-8077

# Product Type Vendor Product Version Update Edition Language
1 Application Cyrus Imap 2.3.0 * * * Version Details Vulnerabilities
2 Application Cyrus Imap 2.3.1 * * * Version Details Vulnerabilities
3 Application Cyrus Imap 2.3.2 * * * Version Details Vulnerabilities
4 Application Cyrus Imap 2.3.3 * * * Version Details Vulnerabilities
5 Application Cyrus Imap 2.3.4 * * * Version Details Vulnerabilities
6 Application Cyrus Imap 2.3.5 * * * Version Details Vulnerabilities
7 Application Cyrus Imap 2.3.6 * * * Version Details Vulnerabilities
8 Application Cyrus Imap 2.3.7 * * * Version Details Vulnerabilities
9 Application Cyrus Imap 2.3.8 * * * Version Details Vulnerabilities
10 Application Cyrus Imap 2.3.9 * * * Version Details Vulnerabilities
11 Application Cyrus Imap 2.3.10 * * * Version Details Vulnerabilities
12 Application Cyrus Imap 2.3.11 * * * Version Details Vulnerabilities
13 Application Cyrus Imap 2.3.12 * * * Version Details Vulnerabilities
14 Application Cyrus Imap 2.3.13 * * * Version Details Vulnerabilities
15 Application Cyrus Imap 2.3.14 * * * Version Details Vulnerabilities
16 Application Cyrus Imap 2.3.15 * * * Version Details Vulnerabilities
17 Application Cyrus Imap 2.3.16 * * * Version Details Vulnerabilities
18 Application Cyrus Imap 2.3.17 * * * Version Details Vulnerabilities
19 Application Cyrus Imap 2.3.18 * * * Version Details Vulnerabilities
20 Application Cyrus Imap 2.4.0 * * * Version Details Vulnerabilities
21 Application Cyrus Imap 2.4.1 * * * Version Details Vulnerabilities
22 Application Cyrus Imap 2.4.2 * * * Version Details Vulnerabilities
23 Application Cyrus Imap 2.4.3 * * * Version Details Vulnerabilities
24 Application Cyrus Imap 2.4.4 * * * Version Details Vulnerabilities
25 Application Cyrus Imap 2.4.5 * * * Version Details Vulnerabilities
26 Application Cyrus Imap 2.4.6 * * * Version Details Vulnerabilities
27 Application Cyrus Imap 2.4.7 * * * Version Details Vulnerabilities
28 Application Cyrus Imap 2.4.8 * * * Version Details Vulnerabilities
29 Application Cyrus Imap 2.4.9 * * * Version Details Vulnerabilities
30 Application Cyrus Imap 2.4.10 * * * Version Details Vulnerabilities
31 Application Cyrus Imap 2.4.11 * * * Version Details Vulnerabilities
32 Application Cyrus Imap 2.4.12 * * * Version Details Vulnerabilities
33 Application Cyrus Imap 2.4.13 * * * Version Details Vulnerabilities
34 Application Cyrus Imap 2.4.14 * * * Version Details Vulnerabilities
35 Application Cyrus Imap 2.4.15 * * * Version Details Vulnerabilities
36 Application Cyrus Imap 2.4.16 * * * Version Details Vulnerabilities
37 Application Cyrus Imap 2.4.17 * * * Version Details Vulnerabilities
38 Application Cyrus Imap 2.5.0 * * * Version Details Vulnerabilities
39 Application Cyrus Imap 2.5.1 * * * Version Details Vulnerabilities
40 Application Cyrus Imap 2.5.2 * * * Version Details Vulnerabilities
41 Application Cyrus Imap 2.5.3 * * * Version Details Vulnerabilities
42 OS Opensuse Leap 42.1 * * * Version Details Vulnerabilities
43 OS Opensuse Opensuse 13.2 * * * Version Details Vulnerabilities

- Number Of Affected Versions By Product

Vendor Product Vulnerable Versions
Cyrus Imap 41
Opensuse Leap 1
Opensuse Opensuse 1

- References For CVE-2015-8077

http://www.openwall.com/lists/oss-security/2015/09/30/3
MLIST [oss-security] 20150930 Re: CVE request: urlfetch range handling flaw in Cyrus IMAP
http://www.securitytracker.com/id/1034282
SECTRACK 1034282
http://lists.opensuse.org/opensuse-updates/2015-12/msg00015.html
SUSE openSUSE-SU-2015:2200
http://lists.opensuse.org/opensuse-updates/2015-11/msg00156.html
SUSE openSUSE-SU-2015:2130
https://cyrus.foundation/cyrus-imapd/commit/?id=745e161c834f1eb6d62fc14477f51dae799e1e08 CONFIRM
http://lists.opensuse.org/opensuse-security-announce/2016-06/msg00000.html
SUSE SUSE-SU-2016:1459
http://www.openwall.com/lists/oss-security/2015/11/04/3
MLIST [oss-security] 20151104 Re: CVE request: urlfetch range handling flaw in Cyrus IMAP
https://docs.cyrus.foundation/imap/release-notes/2.5/x/2.5.7.html CONFIRM
http://lists.opensuse.org/opensuse-security-announce/2016-05/msg00066.html
SUSE SUSE-SU-2016:1457
https://lists.andrew.cmu.edu/pipermail/cyrus-devel/2015-October/003534.html
MLIST [Cyrus-devel] 20151005 Recent security fixes

- Metasploit Modules Related To CVE-2015-8077

There are not any metasploit modules related to this CVE entry (Please visit www.metasploit.com for more information)


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