CVE-2011-0611
Adobe — Adobe Flash Player Remote Code Execution Vulnerability
Adobe · CWE-843 · in CISA KEV since 2022-03-03
EVRS 86 of 100 Immediate
Patch Immediately
Rank 310 of 2,960 tracked
Why it scores 86
Evidence available: 6 of 7 signalsListed in the CISA KEV catalog, and an EPSS probability of 0.994.
- CISA KEVApplied
- RansomwareDid not apply
- Vendor exploitationDid not apply
- EPSSApplied
- Microsoft Exploitability IndexNot applicable
- Pre-patch disclosureNo data
- KEV recencyDid not apply
- CVSSApplied
The band answers “how soon”, not “how bad”. No data for: Pre-patch disclosure. Why some signals show no data
Fix
Patch or fixed version identifiedCISA required action
Fixed in
flash player: update to 10.2.154.27 or later | flash player: update to a version newer than 10.2.156.12 | acrobat reader: update to 9.4.4 or later | acrobat reader: update to a version newer than 10.0.1 | adobe air: update to 2.6.19140 or later | acrobat reader: update to 10.0.3 or later
Affected versions
- flash player
< 10.2.154.27<= 10.2.156.12 - acrobat reader
>= 9.0 < 9.4.4>= 10.0 <= 10.0.1>= 10.0 < 10.0.3 - adobe air
< 2.6.19140 - acrobat
>= 9.0 < 9.4>= 10.0 < 10.0.3 - chrome
< 10.0.648.205 - mac os x
- linux kernel
- windows
+5 more affected products; see the full list at NVD.
Remediation
The impacted product is end-of-life and should be disconnected if still in use.
Fixed versions from NVD.
Evidence
Each value with its source| Measure | Value | Source |
|---|---|---|
| CVSS base scoreHow severe the flaw is in itself. It does not say how likely an attack is. | 8.8 | NVD |
| FIRST EPSSFIRST's estimate of the chance this is exploited in the next 30 days, and how that ranks against all CVEs. | 0.994 (99.94th pctl) | FIRST EPSS |
| Actively exploitedWhether a source of record has confirmed attacks using it in the wild. | Confirmed | CISA KEV |
| Ransomware campaign useWhether CISA has seen ransomware operators use it. | Unknown or none | CISA KEV |
| CISA remediation deadlineThe date US federal agencies must have fixed or mitigated it. | 2022-03-24 · KEV since 2022 · listed over a year | CISA KEV |
| Public exploit moduleA module existing is not the same as active exploitation. | Public module exists | Metasploit |
| EUVD cross-referenceENISA's record: CVSS 8.8 (v3.1), assigned by adobe. | Listed | ENISA EUVD |
Description
NVDAdobe Flash Player before 10.2.154.27 on Windows, Mac OS X, Linux, and Solaris and 10.2.156.12 and earlier on Android; Adobe AIR before 2.6.19140; and Authplay.dll (aka AuthPlayLib.bundle) in Adobe Reader 9.x before 9.4.4 and 10.x through 10.0.1 on Windows, Adobe Reader 9.x before 9.4.4 and 10.x before 10.0.3 on Mac OS X, and Adobe Acrobat 9.x before 9.4.4 and 10.x before 10.0.3 on Windows and Mac OS X allow remote attackers to execute arbitrary code or cause a denial of service (application crash) via crafted Flash content; as demonstrated by a Microsoft Office document with an embedded .swf file that has a size inconsistency in a "group of included constants," object type confusion, ActionScript that adds custom functions to prototypes, and Date objects; and as exploited in the wild in April 2011.
What CISA says to do
Public module
Metasploit lists a public normal-rank module for this CVE: Adobe Flash Player 10.2.153.1 SWF Memory Corruption Vulnerability (windows/browser/adobe_flashplayer_flash10o). A module existing is not the same as active exploitation; see metasploit.com.