Security readout for executives and security teams
CVE-2018-0429 is a memory-safety flaw in the Cisco Thor decoder. A crafted non-conformant Thor bitstream can crash the decoder and may allow arbitrary code execution. The public record describes local-user exposure, so urgency depends on whether Thor decoding exists and is reachable in your environment. Exposure appears limited to systems or applications that include the Cisco Thor decoder and process Thor bitstreams. The CVE record does not identify packaged products, distributions, CPEs, or deployment patterns. Treat this as an inventory-driven issue rather than an emergency unless Thor decoding is used on sensitive systems. Prioritize environments that process untrusted media because the stated impact includes code execution, but the public data lacks severity scoring and active-exploitation evidence. Mitigation focus: Check whether any application embeds the Cisco Thor decoder.; Update to commit 18de8f9f0762c3a542b1122589edb8af859d9813 or later where applicable.; Restrict processing of untrusted Thor bitstreams until vendor guidance is confirmed..
Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.
Conservative CVE-to-ATT&CK context
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ATT&CK lookup starting points
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Execution behavior lookup
The CVE wording references code or command execution, so execution technique review may help defensive triage. This is a Glexia inferred lookup path, not an official MITRE, ATT&CK, or CVE Program mapping.
Open ATT&CK lookupCVE-2018-0429 mapping review
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Open ATT&CK lookup- Severity
- Unknown
- CVSS
- Not scored
- Known Exploited
- No
- Published
CNA and ADP enrichment extracted from CVE v5
These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.
CVSS and timeline data
No CVSS vectors or timeline events were available in the normalized CVE source material.
Source materials
- CVE List V5 sourceCVE List V5
- https://github.com/cisco/thor/commit/18de8f9f0762c3a542b1122589edb8af859d9813CVE reference · x_refsource_CONFIRM
Products and packages named in the record
CWE details
CWE links open Glexia weakness intelligence pages with official CWE context, developer remediation guidance, and related CVE mappings.