CVE-2023-39943
Ashlar-Vellum Cobalt, Xenon, Argon, Lithium Out-of-bounds Write
- 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- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean?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
- Fix
- Fixed in v12 SP2 Build (1204.200)
- 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: total
Summary
In Ashlar-Vellum Cobalt versions prior to v12 SP2 Build (1204.200), the affected application lacks proper validation of user-supplied data when parsing XE files. This could lead to an out-of-bounds write. An attacker could leverage this vulnerability to execute arbitrary code in the context of the current process.
Timeline
- CVE published
- CISA SSVC assessment
Exploitation: none · Automatable: no · Technical impact: total
- Record last updated
Affected versions
- Ashlar-Vellum Cobalt
fixed in v12 SP2 Build (1204.200)
- Ashlar-Vellum Cobalt Share
fixed in v12 SP2 Build (1204.200)
- Ashlar-Vellum Xenon
fixed in v12 SP2 Build (1204.200)
- Ashlar-Vellum Argon
fixed in v12 SP2 Build (1204.200)
- Ashlar-Vellum Lithium
fixed in v12 SP2 Build (1204.200)