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| Vulnerability ID | VCID-gpt5-2ez1-aaad |
| Aliases |
CVE-2011-4362
|
| Summary | Integer signedness error in the base64_decode function in the HTTP authentication functionality (http_auth.c) in lighttpd 1.4 before 1.4.30 and 1.5 before SVN revision 2806 allows remote attackers to cause a denial of service (segmentation fault) via crafted base64 input that triggers an out-of-bounds read with a negative index. |
| Status | Published |
| Exploitability | 2.0 |
| Weighted Severity | 4.5 |
| Risk | 9.0 |
| Affected and Fixed Packages | Package Details |
| There are no known CWE. |
| Data source | Exploit-DB |
|---|---|
| Date added | Dec. 31, 2011 |
| Description | lighttpd - Denial of Service (PoC) |
| Ransomware campaign use | Known |
| Source publication date | Dec. 31, 2011 |
| Exploit type | dos |
| Platform | linux |
| Source update date | May 14, 2015 |
| Exploitability (E) | Access Vector (AV) | Access Complexity (AC) | Authentication (Au) | Confidentiality Impact (C) | Integrity Impact (I) | Availability Impact (A) |
|---|---|---|---|---|---|---|
high functional unproven proof_of_concept not_defined |
local adjacent_network network |
high medium low |
multiple single none |
none partial complete |
none partial complete |
none partial complete |
| Percentile | 0.90525 |
| EPSS Score | 0.02569 |
| Published At | Nov. 1, 2024, midnight |
| Date | Actor | Action | Source | VulnerableCode Version |
|---|---|---|---|---|
| There are no relevant records. | ||||