CVE-2023-5394
Server receiving a malformed message that where the GCL message hostname may be too large which may cause a stack overflow; resulting in pos
- Published
- Last modified
- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean? →
- published
- Whether CISA lists it in its Known Exploited Vulnerabilities catalog: proof that attackers are using it.What do these mean? →
- Not listed in CISA KEV
- Whether working attack code is public (Exploit-DB, Metasploit, Nuclei or GitHub). Public code makes attacks easier.What do these mean? →
- None on Exploit-DB, Metasploit or GitHub
CISA's decision points: whether it is exploited, whether attacks can be automated, and how much control an attacker gets. Assessed (SSVC 2.0.3).What do these mean? →
- Exploitation: none
- Automatable: no
- Technical impact: partial
Summary
Server receiving a malformed message that where the GCL message hostname may be too large which may cause a stack overflow; resulting in possible remote code execution. Honeywell recommends updating to the most recent version of the product. See Honeywell Security Notification for recommendations on upgrading and versioning.
Timeline
- CVE published
- CISA SSVC assessment
Exploitation: none · Automatable: no · Technical impact: partial
- Record last updated
Affected versions
- Honeywell Experion Server
From 520.2 · through 520.2 TCU4; From 510.1 · through 510.2 HF13; From 520.1 · through 520.1 TCU4; From 511.1 · through 511.5 TCU4 HF3
- Honeywell Experion Server
From 520.2 · through 520.2 TCU4; From 511.1 · through 511.5 TCU4 HF3; From 520.1 · through 520.1 TCU4
- Honeywell Experion Server
From 520.2 · through 520.2 TCU4; From 520.1 · through 520.1 TCU4; From 520.2 TCU4 HFR2 · through 511.5 TCU4 HF3