wb2osz/direwolf <= 1.8.1 Reachable Assertion DoS
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | |||||||||
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| wb2osz | Dire Wolf | unaffected |
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| Vendor | Product | Versions |
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| Wb2osz | Dire Wolf | — |
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.461% probability within 30 days)
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| Description | wb2osz/direwolf (Dire Wolf) versions up to and including 1.8, prior to commit 3658a87, contain a reachable assertion vulnerability in the APRS MIC-E decoder function aprs_mic_e() located in src/decode_aprs.c. When processing a specially crafted AX.25 frame containing a MIC-E message with an empty or truncated comment field, the application triggers an unhandled assertion checking for a non-empty comment. This assertion failure causes immediate process termination, allowing a remote, unauthenticated attacker to cause a denial of service by sending malformed APRS traffic. | wb2osz/direwolf (Dire Wolf) versions up to and including 1.8.1, prior to commit 3658a87, contain a reachable assertion vulnerability in the APRS MIC-E decoder function aprs_mic_e() located in src/decode_aprs.c. When processing a specially crafted AX.25 frame containing a MIC-E message with an empty or truncated comment field, the application triggers an unhandled assertion checking for a non-empty comment. This assertion failure causes immediate process termination, allowing a remote, unauthenticated attacker to cause a denial of service by sending malformed APRS traffic. |
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| First Time appeared |
Wb2osz
Wb2osz dire Wolf |
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| Vendors & Products |
Wb2osz
Wb2osz dire Wolf |
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| Title | wb2osz/direwolf <= 1.8 Reachable Assertion DoS | wb2osz/direwolf <= 1.8.1 Reachable Assertion DoS |
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| References |
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| Metrics |
threat_severity
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cvssV3_1
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| Metrics |
ssvc
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| Description | wb2osz/direwolf (Dire Wolf) versions up to and including 1.8, prior to commit 3658a87, contain a reachable assertion vulnerability in the APRS MIC-E decoder function aprs_mic_e() located in src/decode_aprs.c. When processing a specially crafted AX.25 frame containing a MIC-E message with an empty or truncated comment field, the application triggers an unhandled assertion checking for a non-empty comment. This assertion failure causes immediate process termination, allowing a remote, unauthenticated attacker to cause a denial of service by sending malformed APRS traffic. | |
| Title | wb2osz/direwolf <= 1.8 Reachable Assertion DoS | |
| Weaknesses | CWE-617 | |
| References |
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| Metrics |
cvssV4_0
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