CVE-2017-3100
Adobe Flash Player versions 26.0.0.131 and earlier have an exploitable memory corruption...
Adobe Flash Player versions 26.0.0.131 and earlier have an exploitable memory corruption vulnerability in the Action Script 2 BitmapData class. Successful exploitation could lead to memory address disclosure.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- None
- User interaction
- Required
What an attacker can affect
- Confidentiality
- High
- Integrity
- None
- Availability
- None
Exploit likelihood
What each source reports
NVD Score used
Adobe Flash Player versions 26.0.0.131 and earlier have an exploitable memory corruption vulnerability in the Action Script 2 BitmapData class. Successful exploitation could lead to memory address disclosure.
- Record
CVE-2017-3100- CVSS 3.1
- 6.5 Medium
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N - CVSS 2.0
- 4.3 Medium
AV:N/AC:M/Au:N/C:P/I:N/A:N - Weakness
- CWE-787
- Updated
- 2026-11-02
CVE List No score
Adobe Flash Player versions 26.0.0.131 and earlier have an exploitable memory corruption vulnerability in the Action Script 2 BitmapData class. Successful exploitation could lead to memory address disclosure.
- Record
CVE-2017-3100- Updated
- 2026-11-02
EUVDEUVD-2017-12241 No score
Adobe Flash Player versions 26.0.0.131 and earlier have an exploitable memory corruption vulnerability in the Action Script 2 BitmapData class. Successful exploitation could lead to memory address disclosure.
- Record
EUVD-2017-12241- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-8r6j-26f6-55cv
Adobe Flash Player versions 26.0.0.131 and earlier have an exploitable memory corruption...
Adobe Flash Player versions 26.0.0.131 and earlier have an exploitable memory corruption vulnerability in the Action Script 2 BitmapData class. Successful exploitation could lead to memory address disclosure.
- Record
GHSA-8r6j-26f6-55cv- CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N - Weakness
- CWE-119, CWE-787
- Updated
- 2026-11-02
OSVRHSA-2017:1731
Red Hat Security Advisory: flash-plugin security update
- Record
RHSA-2017:1731- CVSS 3.0
- 8.8 High
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H - Updated
- 2026-11-02
OSVUBUNTU-CVE-2017-3100
Adobe Flash Player versions 26.0.0.131 and earlier have an exploitable memory corruption vulnerability in the Action Script 2 BitmapData class. Successful exploitation could lead to memory address disclosure.
- Record
UBUNTU-CVE-2017-3100- CVSS 3.1
- 6.5 Medium
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N - CVSS 3.0
- 7.5 High
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N - Updated
- 2026-11-02
OSVMGASA-2017-0211 No score
Updated flash-player-plugin packages fix security vulnerability
Adobe Flash Player 26.0.0.137 contains fixes to critical security vulnerabilities found in earlier versions that could potentially allow an attacker to take control of the affected system.
This update resolves security bypass and memory corruption vulnerabilities that could lead to information disclosure or code execution (CVE-2017-3080, CVE-2017-3099, CVE-2017-3100).
- Record
MGASA-2017-0211- Updated
- 2026-11-02
Affected products
Affected packages
| Package | Affected | Fixed |
|---|---|---|
flash-player-pluginMageia:5 |
before 26.0.0.137-1.mga5.nonfree | 26.0.0.137-1.mga5.nonfree |
flash-player-pluginMageia:6 |
before 26.0.0.137-1.1.mga6.nonfree | 26.0.0.137-1.1.mga6.nonfree |
flash-pluginRed Hat:rhel_extras:6 |
before 0:26.0.0.137-1.el6_9 | 0:26.0.0.137-1.el6_9 |
flashplugin-nonfreeUbuntu:14.04:LTS |
before 26.0.0.137ubuntu0.14.04.1, plus listed versions 11.2.202.310ubuntu111.2.202.327ubuntu0.13.10.111.2.202.332ubuntu111.2.202.335ubuntu111.2.202.336ubuntu1 Show 45 moreShow less11.2.202.341ubuntu111.2.202.346ubuntu111.2.202.350ubuntu111.2.202.356ubuntu0.14.04.111.2.202.359ubuntu0.14.04.111.2.202.378ubuntu0.14.04.111.2.202.394ubuntu0.14.04.111.2.202.400ubuntu0.14.04.111.2.202.406ubuntu0.14.04.111.2.202.406ubuntu0.14.04.211.2.202.411ubuntu0.14.04.111.2.202.418ubuntu0.14.04.111.2.202.424ubuntu0.14.04.111.2.202.425ubuntu0.14.04.111.2.202.429ubuntu0.14.04.111.2.202.438ubuntu0.14.04.111.2.202.440ubuntu0.14.04.111.2.202.442ubuntu0.14.04.111.2.202.451ubuntu0.14.04.111.2.202.457ubuntu0.14.04.111.2.202.460ubuntu0.14.04.111.2.202.466ubuntu0.14.04.111.2.202.468ubuntu0.14.04.111.2.202.481ubuntu0.14.04.111.2.202.481ubuntu0.14.04.211.2.202.491ubuntu0.14.04.111.2.202.508ubuntu0.14.04.111.2.202.521ubuntu0.14.04.111.2.202.535ubuntu0.14.04.111.2.202.540ubuntu0.14.04.211.2.202.548ubuntu0.14.04.111.2.202.554ubuntu0.14.04.111.2.202.559ubuntu0.14.04.111.2.202.569ubuntu0.14.04.111.2.202.577ubuntu0.14.04.111.2.202.616ubuntu0.14.04.111.2.202.621ubuntu0.14.04.111.2.202.626ubuntu0.14.04.111.2.202.632ubuntu0.14.04.111.2.202.635ubuntu0.14.04.111.2.202.637ubuntu0.14.04.111.2.202.643ubuntu0.14.04.111.2.202.644ubuntu0.14.04.124.0.0.186ubuntu0.14.04.124.0.0.194ubuntu0.14.04.1 |
26.0.0.137ubuntu0.14.04.1 |
flashplugin-nonfreeUbuntu:16.04:LTS |
before 26.0.0.137ubuntu0.16.04.1, plus listed versions 11.2.202.540ubuntu211.2.202.548ubuntu111.2.202.554ubuntu111.2.202.559ubuntu111.2.202.569ubuntu1 Show 17 moreShow less11.2.202.577ubuntu111.2.202.616ubuntu111.2.202.621ubuntu0.16.04.111.2.202.626ubuntu0.16.04.111.2.202.632ubuntu0.16.04.111.2.202.635ubuntu0.16.04.111.2.202.637ubuntu0.16.04.111.2.202.643ubuntu0.16.04.111.2.202.644ubuntu0.16.04.124.0.0.186ubuntu0.16.04.124.0.0.194ubuntu0.16.04.124.0.0.221ubuntu0.16.04.125.0.0.127ubuntu0.16.04.125.0.0.148ubuntu0.16.04.125.0.0.171ubuntu0.16.04.126.0.0.126ubuntu0.16.04.126.0.0.131ubuntu0.16.04.1 |
26.0.0.137ubuntu0.16.04.1 |
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD, OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2017-3100 is a medium vulnerability (CVSS 6.5) in Adobe Flash Player, published July 14, 2017. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 3.75%, the 89th percentile. Fixed in flash-player-plugin 26.0.0.137-1.mga5.nonfree.
References
securitytracker.com/id/1038845
securityfocus.com/bid/99523
access.redhat.com/errata/RHSA-2017:1731
helpx.adobe.com/security/products/flash-player/apsb17-21.html
security.gentoo.org/glsa/201707-15
nvd.nist.gov/vuln/detail/CVE-2017-3100
Show 16 moreShow less
github.com/advisories/GHSA-8r6j-26f6-55cv
advisories.mageia.org/MGASA-2017-0211.html
bugs.mageia.org/show_bug.cgi?id=21224
bugzilla.redhat.com/show_bug.cgi?id=1469762
security.access.redhat.com/data/csaf/v2/advisories/2017/rhsa-2017_1731.json
cve.org/CVERecord?id=CVE-2017-3080
ubuntu.com/security/CVE-2017-3100
Left out here: 6 versions. The JSON record has them.