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Tracking
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Thu, 25 Jun 2026 19:30:00 +0000
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ssvc
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Thu, 25 Jun 2026 18:30:00 +0000
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| Description | RTKLIB through 2.4.3 contains an off-by-one out-of-bounds read vulnerability in the decode_ssr3 function at src/rtcm3.c:1446 that allows remote attackers to trigger a global buffer overflow via crafted RTCM3 SSR messages with attacker-controlled signal mode fields. Remote attackers can exploit this vulnerability by sending malicious SSR correction streams over NTRIP or serial connections to cause denial of service or crash RTKLIB rovers and CORS servers. | |
| Title | RTKLIB 2.4.3 - Off-by-One Out-of-Bounds Read in decode_ssr3 via RTCM3 SSR Message | |
| Weaknesses | CWE-193 | |
| References |
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| Metrics |
cvssV3_1
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Subscriptions
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Status: PUBLISHED
Assigner: VulnCheck
Published:
Updated: 2026-06-25T18:27:25.110Z
Reserved: 2026-06-23T01:24:27.651Z
Link: CVE-2026-56787
Updated: 2026-06-25T18:27:20.871Z
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OpenCVE Enrichment
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CWE-193
Off-by-one Error