An issue was discovered in the function mark_beginning_as_normal in nfa.c in flex 2.6.4. There is a stack exhaustion problem caused by the mark_beginning_as_normal function making recursive calls to itself in certain scenarios involving lots of \'*\' characters. Remote attackers could leverage this vulnerability to cause a denial-of-service.
Find out more about CVE-2019-6293 from the MITRE-CVE dictionary and NIST NVD
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| Product Name | Status | Defect | Fixed | Downloads |
|---|---|---|---|---|
| Linux | ||||
| Wind River Linux LTS 17 | Won't Fix |
LIN10-5313 |
-- | -- |
| Wind River Linux 8 | Vulnerable | -- | -- | -- |
| Wind River Linux 9 | Vulnerable | -- | -- | -- |
| Wind River Linux 7 | Vulnerable | -- | -- | -- |
| Wind River Linux LTS 21 | Won't Fix | -- | -- | -- |
| Wind River Linux LTS 22 | Won't Fix | -- | -- | -- |
| Wind River Linux LTS 18 | Won't Fix |
LIN1018-3388 |
-- | -- |
| Wind River Linux LTS 19 | Won't Fix | -- | -- | -- |
| Wind River Linux CD release | Not Vulnerable | -- | -- | -- |
| Wind River Linux 6 | Requires LTSS | -- | -- | -- |
| Wind River Linux LTS 23 | Not Vulnerable | -- | -- | -- |
| VxWorks | ||||
| VxWorks 7 | Not Vulnerable | -- | -- | -- |
| VxWorks 6.9 | Not Vulnerable | -- | -- | -- |
| Helix Virtualization Platform Cert Edition | ||||
| Helix Virtualization Platform Cert Edition | Not Vulnerable | -- | -- | -- |
| Product Name | Status | Defect | Fixed | Downloads |
|---|
