Panic in SignedPayload::from_payload
Priority HIGH 72CWE-248Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Denial of service
- Confidentiality · integrity · availability
- None · None · High
- Fix status
- Fixed
Attack profile from CVSS 3.1 · NVD. Fix status from CNA and GitHub. Impact type from CWE-248.
Summary
rs-stellar-strkey is a Rust lib for encode/decode of Stellar Strkeys. A panic vulnerability occurs when a specially crafted payload is used.`inner_payload_len` should not above 64. This vulnerability has been patched in version 0.0.8.
Why it matters now
Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.00951 61st percentileScored 2026-11-07
Public exploit Yes 2 exploit referencesTagged by NVD
Fix Fixed rs-stellar-strkey (stellar): 0.0.8stellar-strkey (crates.io): 0.0.8
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- Poc
- Automatable
- Yes
- Technical impact
- Partial
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| stellar | rs-stellar-strkey | before 0.0.8 | 0.0.8 | Patch available | CNA |
| — | stellar-strkey (crates.io) | before 0.0.8 | 0.0.8 | Patch available | GHSA-5873-6fwq-463f |
- rs-stellar-strkey Vendorstellar Affected before 0.0.8 Fixed in 0.0.8 Patch available CNA
- stellar-strkey (crates.io) Vendor— Affected before 0.0.8 Fixed in 0.0.8 Patch available GHSA-5873-6fwq-463f
Remediation
- Fix · CNA rs-stellar-strkey (stellar) Fixed in 0.0.8
- Fix · GHSA-5873-6fwq-463f stellar-strkey (crates.io) Fixed in 0.0.8 Advisory →
Timeline
- 2026-10-02 Threatist record created from CVE-2023-46135
- 2026-10-03 Alias added: GHSA-5873-6fwq-463f
References
Exploit 2
Sources
- CVE-2023-46135 · CVE Program
- CVE-2023-46135 · NVD
- FIRST EPSS
- GHSA-5873-6fwq-463f · GitHub Advisory Database · CC BY 4.0
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