fuseiso: Integer overflow, leading to heap buffer overflow when reading certain ISO ZF blocks
Published Mar 30, 2016
7.3
HIGHCVSS 3.0
EPSS 1.77%
Description
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.
Affected products
No data.
Configuration 1
- 16
- 17
Configuration 2
- ≤ 20070708
No data.
Red Hat Enterprise Linux 7
fuseiso
Will not fix
| Product | Package | State | Advisory |
|---|---|---|---|
| Red Hat Enterprise Linux 7 | fuseiso | Will not fix | n/a |
No package ranges for this CVE.
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
No CVSS v3.1 score for this CVE.
CVSS:3.0/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H
AV:N/AC:M/Au:N/C:P/I:P/A:P
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 3, 2026.
Score over time
2022–2026- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Percentile over time
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Table of values (18 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 3, 2026 | 1.77% (0.01767) | 77.31th | v5 (v2026.06.15) |
| Sep 22, 2026 | 1.77% (0.01767) | 77.11th | v5 (v2026.06.15) |
| Sep 21, 2026 | 3.08% (0.03078) | 87.05th | v5 (v2026.06.15) |
| Sep 6, 2026 | 1.77% (0.01767) | 76.61th | v5 (v2026.06.15) |
| Sep 5, 2026 | 3.08% (0.03078) | 86.77th | v5 (v2026.06.15) |
| Aug 30, 2026 | 1.77% (0.01767) | 76.49th | v5 (v2026.06.15) |
| Aug 28, 2026 | 3.08% (0.03078) | 86.69th | v5 (v2026.06.15) |
| Aug 24, 2026 | 1.77% (0.01767) | 76.36th | v5 (v2026.06.15) |
| Aug 23, 2026 | 3.08% (0.03078) | 86.63th | v5 (v2026.06.15) |
| Jun 15, 2026 | 1.77% (0.01767) | 75.12th | v5 (v2026.06.15) |
| Mar 17, 2025 | 0.39% (0.00393) | 58.20th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.11% (0.00112) | 46.21th | v3 (v2023.03.01) |
| Jun 26, 2024 | 0.11% (0.00112) | 44.84th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.11% (0.00112) | 42.82th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.13% (0.01132) | 56.11th | v2 (v2022.01.01) |
| Sep 22, 2022 | 1.13% (0.01132) | 54.59th | v2 (v2022.01.01) |
| Apr 1, 2022 | 1.13% (0.01132) | 52.58th | v2 (v2022.01.01) |
| Feb 4, 2022 | 1.13% (0.01132) | 30.65th | v2 (v2022.01.01) |
References (8)
- http://www.debian.org/security/2016/dsa-3551 vendor-advisoryx_refsource_DEBIANThird Party Advisory
- http://www.openwall.com/lists/oss-security/2015/02/06/7 mailing-listx_refsource_MLISTMailing List
- http://www.openwall.com/lists/oss-security/2015/02/23/9 mailing-listx_refsource_MLISTMailing List
- https://access.redhat.com/security/cve/CVE-2015-8836 Vendor Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=861358 x_refsource_CONFIRMExploitIssue TrackingPatchTechnical Description
- https://bugzilla.redhat.com/show_bug.cgi?id=863102 x_refsource_CONFIRMIssue Tracking
- https://nvd.nist.gov/vuln/detail/CVE-2015-8836
- https://www.cve.org/CVERecord?id=CVE-2015-8836
| Link | Providers | Tags |
|---|---|---|
| http://www.debian.org/security/2016/dsa-3551 | vendor-advisoryx_refsource_DEBIANThird Party Advisory | |
| http://www.openwall.com/lists/oss-security/2015/02/06/7 | mailing-listx_refsource_MLISTMailing List | |
| http://www.openwall.com/lists/oss-security/2015/02/23/9 | mailing-listx_refsource_MLISTMailing List | |
| https://access.redhat.com/security/cve/CVE-2015-8836 | Vendor Advisory | |
| https://bugzilla.redhat.com/show_bug.cgi?id=861358 | x_refsource_CONFIRMExploitIssue TrackingPatchTechnical Description | |
| https://bugzilla.redhat.com/show_bug.cgi?id=863102 | x_refsource_CONFIRMIssue Tracking | |
| https://nvd.nist.gov/vuln/detail/CVE-2015-8836 | ||
| https://www.cve.org/CVERecord?id=CVE-2015-8836 |
Change history (0)
No recorded changes yet.