Vulnerability · Published Feb 3, 2023 · Assigned by mitre
CVE-2023-23088
Critical 9.8
In plain English
A critical-severity out-of-bounds write in the workflow package (Ubuntu). There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 1.0% (higher than 63% of all known vulnerabilities).
Severity (CVSS 3.1)9.8Critical
Exploit odds (30 days)1.0%top 37.1% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
Buffer OverFlow Vulnerability in Barenboim json-parser master and v1.1.0 fixed in v1.1.1 allows an attacker to execute arbitrary code via the json_value_parse function.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu:22.04:LTS | workflow | no fix listed | UBUNTU-CVE-2023-23088 |
| Ubuntu:24.04:LTS | workflow | no fix listed | UBUNTU-CVE-2023-23088 |
| Ubuntu:25.10 | workflow | no fix listed | UBUNTU-CVE-2023-23088 |
| Ubuntu:26.04:LTS | workflow | no fix listed | UBUNTU-CVE-2023-23088 |
| Ubuntu:26.10 | workflow | no fix listed | UBUNTU-CVE-2023-23088 |
Affected products (as reported)
Weakness: CWE-787 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H