An issue was discovered in Embedthis GoAhead before 4.0.1 and Appweb before 7.0.2. The server mishandles some HTTP request fields associated with time, which results in a NULL pointer dereference, as demonstrated by If-Modified-Since or If-Unmodified-Since with a month greater than 11.
Attack Vector Network
Attack Complexity Low
Privileges Required None
Scope Unchanged
Confidentiality Impact None
Integrity Impact None
Availability Impact High
User Interaction None
No CVSS v3.0
Access Vector Network
Access Complexity Low
Authentication None
Confidentiality Impact None
Integrity Impact None
Availability Impact Partial
AV:N/AC:L/Au:N/C:N/I:N/A:P
| Vendors | Products |
|---|---|
| Juniper |
|
| Embedthis |
|
Configuration 1 [-]
|
Configuration 2 [-]
| AND |
|
Configuration 3 [-]
| AND |
|
Configuration 4 [-]
| AND |
|
Configuration 5 [-]
| AND |
|
Configuration 6 [-]
|
References
| Link | Resource |
|---|---|
| https://github.com/embedthis/appweb/commit/66067ae6d1fa08b37a270e7dc1821df52ed2daef | Patch Third Party Advisory |
| https://github.com/embedthis/appweb/issues/605 | Exploit Patch Third Party Advisory |
| https://github.com/embedthis/goahead/issues/264 | Exploit Patch Third Party Advisory |
| https://supportportal.juniper.net/s/article/2019-07-Security-Bulletin-Junos-OS-J-Web-Denial-of-Service-due-to-multiple-vulnerabilities-in-Embedthis-Appweb-Server | Third Party Advisory |
| https://supportportal.juniper.net/s/article/2021-07-Security-Bulletin-Junos-OS-Multiple-J-Web-vulnerabilities-resolved | Third Party Advisory |
History
No history.
MITRE Information
Status: PUBLISHED
Assigner: mitre
Published: 2018-08-18T00:00:00
Updated: 2023-06-13T00:00:00
Reserved: 2018-08-17T00:00:00
Link: CVE-2018-15504
JSON object: View
NVD Information
Status : Analyzed
Published: 2018-08-18T03:29:00.237
Modified: 2023-06-22T19:50:47.797
Link: CVE-2018-15504
JSON object: View
Redhat Information
No data.
CWE