Metrics
Affected Vendors & Products
No advisories yet.
Solution
No solution given by the vendor.
Workaround
No workaround given by the vendor.
Fri, 18 Sep 2026 21:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
Sun, 13 Sep 2026 19:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Nasajpl
Nasajpl iondtn |
|
| Vendors & Products |
Nasajpl
Nasajpl iondtn |
Thu, 10 Sep 2026 14:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | ION-DTN before 4.2.1-a.1 contains a denial of service vulnerability that allows unauthenticated remote attackers to crash the ION process by sending a BPv7 bundle with a zero-length payload. The canonicalizePayloadBlock() function in bpsec_util.c passes bundle->payload.length to zco_clone() without validating it against zero, causing a failed CHKZERO assertion that triggers sm_Abort() and terminates the process with SIGABRT before any HMAC verification occurs, requiring no valid key or credential to exploit. | |
| Title | ION-DTN < 4.2.1-a.1 Denial of Service via canonicalizePayloadBlock() Assertion | |
| Weaknesses | CWE-617 | |
| References |
| |
| Metrics |
cvssV3_1
|
Projects
Sign in to view the affected projects.
Status: PUBLISHED
Assigner: VulnCheck
Published:
Updated: 2026-09-18T17:23:07.399Z
Reserved: 2026-08-17T22:02:43.612Z
Link: CVE-2026-75584
Updated: 2026-09-18T17:17:21.392Z
Status : Deferred
Published: 2026-09-10T14:17:07.467
Modified: 2026-09-18T18:17:13.063
Link: CVE-2026-75584
No data.
OpenCVE Enrichment
Updated: 2026-09-13T19:30:18Z