VulnerabilityModified
CVE-2019-25001
The CBOR deserializer can cause stack consumption via nested semantic tags.
HIGH 7.5EPSS 1.43%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (1.43%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
An issue was discovered in the serde_cbor crate before 0.10.2 for Rust. The CBOR deserializer can cause stack consumption via nested semantic tags.
- CVSS 3.1
- 7.5 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- EPSS
- 1.43% probability · 72th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-787
- Affected
- serde cbor project/serde cbor
- Source
- cve@mitre.org
References
- https://rustsec.org/advisories/RUSTSEC-2019-0025.htmlExploit, Third Party Advisory
- https://rustsec.org/advisories/RUSTSEC-2019-0025.htmlExploit, Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.