Ettercap through 0.8.4.1 Heap Out-of-Bounds Read via TLS SNI Parsing
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| Ettercap | ettercap | unaffected |
|
No data.
No data.
| Vendor | Product | Versions | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Ettercap-project | Ettercap |
|
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.251% probability within 30 days)
Key SSVC decision points have not yet been added.
| Type | Values Removed | Values Added |
|---|---|---|
| Description | Ettercap through 0.8.4.1 contains a heap out-of-bounds read vulnerability in sslw_get_clienthello_sni() in src/ec_sslwrap.c that trusts the unchecked 16-bit SNI length field. Network-adjacent attackers can send crafted TLS ClientHello messages during SSL interception to leak up to 64 KB of heap memory upstream or crash Ettercap. | |
| Title | Ettercap through 0.8.4.1 Heap Out-of-Bounds Read via TLS SNI Parsing | |
| First Time appeared |
Ettercap-project
Ettercap-project ettercap |
|
| Weaknesses | CWE-125 | |
| CPEs | cpe:2.3:a:ettercap-project:ettercap:*:*:*:*:*:*:*:* | |
| Vendors & Products |
Ettercap-project
Ettercap-project ettercap |
|
| References |
|
|
| Metrics |
cvssV3_1
|