Back to Database
Status published
Critical
CVE-2016-9841
inffast.c in zlib 1.2.8 might allow context-dependent attackers to have...
Vulnerability Description
inffast.c in zlib 1.2.8 might allow context-dependent attackers to have unspecified impact by leveraging improper pointer arithmetic.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
THREAT MONITOR
Am I Vulnerable?
Launch our assessment wizard to check if your infrastructure is exposed to • CVE-2016-9841
Credits & Attribution
No credits recorded in the NVD database.
References
- https://access.redhat.com/errata/RHSA-2017:1221
- https://access.redhat.com/errata/RHSA-2017:1220
- https://access.redhat.com/errata/RHSA-2017:3047
- http://www.openwall.com/lists/oss-security/2016/12/05/21
- http://www.securityfocus.com/bid/95131
- https://access.redhat.com/errata/RHSA-2017:3046
- http://lists.opensuse.org/opensuse-updates/2017-01/msg00050.html
- http://www.securitytracker.com/id/1039596
- https://security.gentoo.org/glsa/201701-56
- http://www.securitytracker.com/id/1039427
- https://access.redhat.com/errata/RHSA-2017:1222
- http://lists.opensuse.org/opensuse-updates/2017-01/msg00053.html
- https://access.redhat.com/errata/RHSA-2017:3453
- http://lists.opensuse.org/opensuse-updates/2016-12/msg00127.html
- https://access.redhat.com/errata/RHSA-2017:2999
- https://lists.debian.org/debian-lts-announce/2019/03/msg00027.html
- https://usn.ubuntu.com/4246-1/
- https://lists.debian.org/debian-lts-announce/2020/01/msg00030.html
- https://usn.ubuntu.com/4292-1/
- http://www.oracle.com/technetwork/security-advisory/cpujul2018-4258247.html
- http://www.oracle.com/technetwork/security-advisory/cpuoct2018-4428296.html
- https://www.oracle.com/security-alerts/cpujul2020.html
- http://www.oracle.com/technetwork/security-advisory/cpuoct2017-3236626.html
- https://support.apple.com/HT208144
- https://wiki.mozilla.org/MOSS/Secure_Open_Source/Completed#zlib
- https://support.apple.com/HT208113
- https://support.apple.com/HT208112
- https://support.apple.com/HT208115
- https://wiki.mozilla.org/images/0/09/Zlib-report.pdf
- https://bugzilla.redhat.com/show_bug.cgi?id=1402346
- https://github.com/madler/zlib/commit/9aaec95e82117c1cb0f9624264c3618fc380cecb
- https://security.netapp.com/advisory/ntap-20171019-0001/
- https://security.gentoo.org/glsa/202007-54
More from zlib
View All →CVE-2022-37434
zlib through 1.2.12 has a heap-based buffer over-read or buffer...
Unknown
0
CVE-2016-9843
The crc32_big function in crc32.c in zlib 1.2.8 might allow...
Critical
9.8
CVE-2016-9842
The inflateMark function in inflate.c in zlib 1.2.8 might allow...
Unknown
0
CVE-2015-1191
Multiple directory traversal vulnerabilities in pigz 2.3.1 allow remote attackers...
Medium
5
CVE-2013-0296
Race condition in pigz before 2.2.5 uses permissions derived from...
Medium
4.4
Affected Vendor
zlib
View all reports →Affected Software
zlib, leap, opensuse, debian linux, ubuntu linux, database server, jdk, jre, mysql, satellite, enterprise linux desktop, enterprise linux eus, enterprise linux server, enterprise linux workstation, iphone os, mac os x, tvos, watchos, active iq unified manager, cloud backup, e-series santricity management, e-series santricity os controller, e-series santricity storage manager, e-series santricity web services, oncommand balance, oncommand insight, oncommand performance manager, oncommand shift, oncommand unified manager, oncommand workflow automation, snapmanager, solidfire, steelstore cloud integrated storage, storage replication adapter for clustered data ontap, symantec netbackup, vasa provider for clustered data ontap, virtual storage console, hci storage node, node.js
Vulnerable Versions:
1.2.0, 42.1, 42.2, 13.2, 8.0, 16.04, 18.04, 18c, 1.6.0, 1.7.0, 1.8.0, 5.5.0, 5.6.0, 5.7.0, 8.0.0, 5.8, 6.0, 7.0, 7.4, 7.5, 0, 10.0.0, 7.3, 9.5, 11.0.0, 7.2, 4.0.0, 4.2.0, 6.0.0, 6.9.0, 7.0.0
Timeline
Official Publish:
May 23rd, 2017
Last Modified:
July 14th, 2026
Added to House:
July 20th, 2026
CVSS Vectors
V3:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weaknesses (CWE)
No CWE data available
MITRE ATT&CK TTPs
No associated TTPs found for this vulnerability.