libtiff: TIFFFlushData1 heap-buffer-overflow
Published Nov 22, 2016
9.8
CRITICALCVSS 3.0
EPSS 3.55%
Description
tif_write.c in libtiff 4.0.6 has an issue in the error code path of TIFFFlushData1() that didn't reset the tif_rawcc and tif_rawcp members. Reported as MSVR 35095, aka "TIFFFlushData1 heap-buffer-overflow."
Affected products
No data.
No data.
Red Hat Enterprise Linux 6
libtiff-0:3.9.4-21.el6_8
Fixed · RHSA-2017:0225
Red Hat Enterprise Linux 7
libtiff-0:4.0.3-27.el7_3
Fixed · RHSA-2017:0225
Red Hat Enterprise Linux 5
libtiff
Will not fix
Red Hat Enterprise Linux 7
compat-libtiff3
Will not fix
| Product | Package | State | Advisory |
|---|---|---|---|
| Red Hat Enterprise Linux 6 | libtiff-0:3.9.4-21.el6_8 | Fixed | RHSA-2017:0225 |
| Red Hat Enterprise Linux 7 | libtiff-0:4.0.3-27.el7_3 | Fixed | RHSA-2017:0225 |
| Red Hat Enterprise Linux 5 | libtiff | Will not fix | n/a |
| Red Hat Enterprise Linux 7 | compat-libtiff3 | 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:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
1 other source (Red Hat) ▾
CVSS:3.0/AV:L/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
AV:N/AC:L/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 (11 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 3, 2026 | 3.55% (0.03553) | 88.95th | v5 (v2026.06.15) |
| Jun 15, 2026 | 3.55% (0.03553) | 87.77th | v5 (v2026.06.15) |
| Mar 30, 2025 | 1.27% (0.01275) | 77.70th | v4 (v2025.03.14) |
| Mar 29, 2025 | 3.76% (0.03757) | 79.82th | v4 (v2025.03.14) |
| Mar 17, 2025 | 1.27% (0.01275) | 78.17th | v4 (v2025.03.14) |
| Dec 12, 2024 | 2.16% (0.02159) | 89.74th | v3 (v2023.03.01) |
| Mar 7, 2023 | 2.16% (0.02159) | 87.53th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.02% (0.01018) | 40.69th | v2 (v2022.01.01) |
| Sep 10, 2022 | 1.02% (0.01018) | 38.88th | v2 (v2022.01.01) |
| Apr 1, 2022 | 1.02% (0.01018) | 36.86th | v2 (v2022.01.01) |
| Feb 4, 2022 | 1.02% (0.01018) | 19.50th | v2 (v2022.01.01) |
References (9)
- http://rhn.redhat.com/errata/RHSA-2017-0225.html vendor-advisoryx_refsource_REDHAT
- http://www.debian.org/security/2017/dsa-3762 vendor-advisoryx_refsource_DEBIAN
- http://www.securityfocus.com/bid/94484 vdb-entryx_refsource_BIDThird Party AdvisoryVDB Entry
- http://www.securityfocus.com/bid/94743 vdb-entryx_refsource_BID
- https://access.redhat.com/security/cve/CVE-2016-9534 Vendor Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=1397751 Issue Tracking
- https://github.com/vadz/libtiff/commit/83a4b92815ea04969d494416eaae3d4c6b338e4a#diff-5be5ce02d0dea67050d5b2a10102d1ba x_refsource_CONFIRMExploitPatchThird Party Advisory
- https://nvd.nist.gov/vuln/detail/CVE-2016-9534
- https://www.cve.org/CVERecord?id=CVE-2016-9534
| Link | Providers | Tags |
|---|---|---|
| http://rhn.redhat.com/errata/RHSA-2017-0225.html | vendor-advisoryx_refsource_REDHAT | |
| http://www.debian.org/security/2017/dsa-3762 | vendor-advisoryx_refsource_DEBIAN | |
| http://www.securityfocus.com/bid/94484 | vdb-entryx_refsource_BIDThird Party AdvisoryVDB Entry | |
| http://www.securityfocus.com/bid/94743 | vdb-entryx_refsource_BID | |
| https://access.redhat.com/security/cve/CVE-2016-9534 | Vendor Advisory | |
| https://bugzilla.redhat.com/show_bug.cgi?id=1397751 | Issue Tracking | |
| https://github.com/vadz/libtiff/commit/83a4b92815ea04969d494416eaae3d4c6b338e4a#diff-5be5ce02d0dea67050d5b2a10102d1ba | x_refsource_CONFIRMExploitPatchThird Party Advisory | |
| https://nvd.nist.gov/vuln/detail/CVE-2016-9534 | ||
| https://www.cve.org/CVERecord?id=CVE-2016-9534 |
Change history (0)
No recorded changes yet.