Vulnerability · Published Jul 7, 2023 · Assigned by fedora
CVE-2021-33798
Medium 4.7
In plain English
A medium-severity null pointer dereference in libpano13 from libpano13. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.5% (higher than 42% of all known vulnerabilities).
Severity (CVSS 3.1)4.7Medium
Exploit odds (30 days)0.5%top 58.1% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
A null pointer dereference was found in libpano13, version libpano13-2.9.20. The flow allows attackers to cause a denial of service and potential code execute via a crafted file.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu:24.04:LTS | libpano13 | no fix listed | UBUNTU-CVE-2021-33798 |
| Ubuntu:25.10 | libpano13 | no fix listed | UBUNTU-CVE-2021-33798 |
| Ubuntu:26.04:LTS | libpano13 | no fix listed | UBUNTU-CVE-2021-33798 |
| Ubuntu:26.10 | libpano13 | no fix listed | UBUNTU-CVE-2021-33798 |
Affected products (as reported)
Weakness: CWE-476 · Vector: CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:H