Vulnerability Details : CVE-2015-8836
Integer overflow in the isofs_real_read_zf function in isofs.c in FuseISO 20070708 might allow remote attackers to cause a denial of service (application crash) or possibly have unspecified other impact via a large ZF block size in an ISO file, leading to a heap-based buffer overflow.
Vulnerability category: OverflowDenial of service
Products affected by CVE-2015-8836
- cpe:2.3:o:fedoraproject:fedora:17:*:*:*:*:*:*:*
- cpe:2.3:o:fedoraproject:fedora:16:*:*:*:*:*:*:*
- cpe:2.3:a:fuseiso_project:fuseiso:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2015-8836
0.11%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 44 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2015-8836
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
6.8
|
MEDIUM | AV:N/AC:M/Au:N/C:P/I:P/A:P |
8.6
|
6.4
|
NIST | |
|
7.3
|
HIGH | CVSS:3.0/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H |
1.3
|
5.9
|
NIST |
CWE ids for CVE-2015-8836
-
The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.Assigned by: nvd@nist.gov (Primary)
References for CVE-2015-8836
-
http://www.debian.org/security/2016/dsa-3551
Debian -- Security Information -- DSA-3551-1 fuseisoThird Party Advisory
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https://bugzilla.redhat.com/show_bug.cgi?id=861358
861358 – fuseiso: integer overflow in isofs_real_read_zfExploit;Issue Tracking;Patch;Technical Description
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http://www.openwall.com/lists/oss-security/2015/02/23/9
oss-security - Re: older fuseiso stuffMailing List
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http://www.openwall.com/lists/oss-security/2015/02/06/7
oss-security - older fuseiso stuffMailing List
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https://bugzilla.redhat.com/show_bug.cgi?id=863102
863102 – (CVE-2015-8836) CVE-2015-8836 fuseiso: Integer overflow, leading to heap buffer overflow when reading certain ISO ZF blocksIssue Tracking
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