CVE-2020-35918

MEDIUMNVD 5.55.5—

5.5

An issue was discovered in the branca crate before 0.10.0 for Rust. Decoding tokens (with invalid base62 data) can panic.

CVSS v3: 5.5
EG Score: 5.5(medium)
EPSS: 23.7%
KEV: Not listed

Published

December 31, 2020

Last Modified

November 21, 2024

References (6)

cve@mitrehttps://github.com/return/branca/issues/24
cve@mitrehttps://github.com/tuupola/branca-spec/issues/22
cve@mitrehttps://rustsec.org/advisories/RUSTSEC-2020-0075.html
af854a3a-2127-422b-91ae-364da2661108https://github.com/return/branca/issues/24
af854a3a-2127-422b-91ae-364da2661108https://github.com/tuupola/branca-spec/issues/22
af854a3a-2127-422b-91ae-364da2661108https://rustsec.org/advisories/RUSTSEC-2020-0075.html

Affected Packages

(1 across 1 ecosystem)

crates.io(1)

Package	Vulnerable range	Fixed in	Dependents
branca	—	0.10.0	—

Data Freshness Timeline

(refreshed 8× in last 7d / 8× in last 30d)

Every time one of our enrichment pipelines (NVD, MITRE cvelistV5, EPSS, CISA KEV, GHSA, OSV, vendor advisories) ran against this CVE. Most recent first.

2026-05-27 13:39 UTCepss_batch
2026-05-27 13:39 UTCepss_batch
2026-05-26 22:46 UTCEG score recompute
2026-05-26 13:42 UTCepss_batch
2026-05-26 13:42 UTCepss_batch
2026-05-26 09:16 UTCOSV refresh
2026-05-26 07:17 UTCepss_batch
2026-05-26 07:17 UTCepss_batch

Frequently asked(5)

What is CVE-2020-35918?

CVE-2020-35918 is a medium vulnerability published on December 31, 2020. An issue was discovered in the branca crate before 0.10.0 for Rust. Decoding tokens (with invalid base62 data) can panic.

When was CVE-2020-35918 disclosed?

CVE-2020-35918 was first published in the National Vulnerability Database on December 31, 2020, with the most recent update on November 21, 2024. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2020-35918 actively exploited?

CVE-2020-35918 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 23.7% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2020-35918?

CVE-2020-35918 has a CVSS v3 base score of 5.5 (NVD).

How do I remediate CVE-2020-35918?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2020-35918, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

Dependency Blast Radius

See which npm, PyPI, Go, and Maven packages are affected by CVE-2020-35918

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CVE-2020-35918

📅 Published

🔄 Last Modified

🔗 References (6)