Answer in brief
CVE-2018-1320 records a High severity (CVSS 7.5) vulnerability in Improper Input Validation in Apache Thrift. The current sources do not mark it as known exploited. The current feed maps org.apache.thrift:libthrift (maven), org.apache.thrift:libthrift (maven). Check affected ranges and fixed versions before updating.
Analysis pending evidence review
HOL Guard separates source facts from reviewed analysis. See the methodology.
CVSS is 7.5. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.
Analysis status
Analysis pending evidence review
Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.
The current feed maps org.apache.thrift:libthrift (maven), org.apache.thrift:libthrift (maven). Check affected ranges and fixed versions before updating.
| Package | Affected range | Fixed version |
|---|---|---|
| org.apache.thrift:libthriftmaven | >=0.5.0 <0.9.3-1 | 0.9.3-1 |
| org.apache.thrift:libthriftmaven | >=0.10.0 <0.12.0 | 0.12.0 |
Published upstream
Jan 17, 2019
Evidence: source:osv:source_dates:source-dates:recordSource modified
Sep 10, 2026
Evidence: source:osv:source_dates:source-dates:recordFirst seen by HOL
Aug 7, 2026
Apache Thrift Java client library versions 0.5.0 prior to 0.9.3-1 and 0.10.0 prior to 0.12.0 can bypass SASL negotiation isComplete validation in the org.apache.thrift.transport.TSaslTransport class. An assert used to determine if the SASL handshake had successfully completed could be disabled in production settings making the validation incomplete.
Quoted source text, attributed separately from HOL analysis.