CVE-2022-39281
published 2022-10-08CVE-2022-39281: fat_free_crm is a an open source, Ruby on Rails customer relationship management platform (CRM). In versions prior to 0.20.1 an authenticated user can perform…
PriorityP434medium6.5CVSS 3.1
AVNACLPRLUINSUCNINAH
EPSS
1.41%
69.4th percentile
fat_free_crm is a an open source, Ruby on Rails customer relationship management platform (CRM). In versions prior to 0.20.1 an authenticated user can perform a remote Denial of Service attack against Fat Free CRM via bucket access. The vulnerability has been patched in commit `c85a254` and will be available in release `0.20.1`. Users are advised to upgrade or to manually apply patch `c85a254`. There are no known workarounds for this issue.
Affected
3 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| fatfreecrm | fat_free_crm | < 0.20.1 | 0.20.1 |
| fatfreecrm | fat_free_crm | >= 0 < 0.20.1 | 0.20.1 |
| fatfreecrm | fatfreecrm | < 0.20.1 | 0.20.1 |
CVSS provenance
nvdv3.16.5MEDIUMCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
ghsa6.5MEDIUM
osv6.5MEDIUM
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GHSA
Fat Free CRM vulnerable to Remote Denial of Service via Tasks endpoint
ghsa·2022-10-07·CVSS 6.5
CVE-2022-39281 [MEDIUM] CWE-20 Fat Free CRM vulnerable to Remote Denial of Service via Tasks endpoint
Fat Free CRM vulnerable to Remote Denial of Service via Tasks endpoint
### Impact
An authenticated user can perform a remote Denial of Service attack against Fat Free CRM.
This vulnerability has been assigned the CVE identifier: CVE-2022-39281
Affected versions: All
Not affected: None
Fixed versions: 0.20.1
All users running an affected release should either upgrade or apply the patch immediately.
### Releases
Fixed versions: 0.20.1 and above
### Patches
If you are unable to upgrade immediately, you should apply the following patch.
```
diff --git a/app/models/polymorphic/task.rb b/app/models/polymorphic/task.rb
index d3d5c32c..7cdb24d6 100644
--- a/app/models/polymorphic/task.rb
+++ b/app/models/polymorphic/task.rb
@@ -189,6 +189,7 @@ class Task < ActiveRecord::Base
#-------------
OSV
Fat Free CRM vulnerable to Remote Denial of Service via Tasks endpoint
osv·2022-10-07·CVSS 6.5
CVE-2022-39281 [MEDIUM] Fat Free CRM vulnerable to Remote Denial of Service via Tasks endpoint
Fat Free CRM vulnerable to Remote Denial of Service via Tasks endpoint
### Impact
An authenticated user can perform a remote Denial of Service attack against Fat Free CRM.
This vulnerability has been assigned the CVE identifier: CVE-2022-39281
Affected versions: All
Not affected: None
Fixed versions: 0.20.1
All users running an affected release should either upgrade or apply the patch immediately.
### Releases
Fixed versions: 0.20.1 and above
### Patches
If you are unable to upgrade immediately, you should apply the following patch.
```
diff --git a/app/models/polymorphic/task.rb b/app/models/polymorphic/task.rb
index d3d5c32c..7cdb24d6 100644
--- a/app/models/polymorphic/task.rb
+++ b/app/models/polymorphic/task.rb
@@ -189,6 +189,7 @@ class Task < ActiveRecord::Base
#-------------
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
https://github.com/fatfreecrm/fat_free_crm/commit/c85a2546348c2692d32f952c753f7f0b43d1ca71https://github.com/fatfreecrm/fat_free_crm/releases/tag/v0.20.1https://github.com/fatfreecrm/fat_free_crm/security/advisories/GHSA-p75c-5x3h-cxcghttps://github.com/fatfreecrm/fat_free_crm/commit/c85a2546348c2692d32f952c753f7f0b43d1ca71https://github.com/fatfreecrm/fat_free_crm/releases/tag/v0.20.1https://github.com/fatfreecrm/fat_free_crm/security/advisories/GHSA-p75c-5x3h-cxcg
2022-10-08
Published