PatchTheCVECVE-2003-0136: psbanner in the LPRng package allows local users to overwrite arbitrary files via a symbolic link attack on th
CVE-2003-0136 is a low-severity flaw (CVSS 2.1) affecting lprng. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.
psbanner in the LPRng package allows local users to overwrite arbitrary files via a symbolic link attack on the /tmp/before file.
Why this priority
- No elevated risk signals yet
No fix is published yet: follow the downgrade or mitigation steps.
Risk facts
| CVSS score | 2.1 (Low) |
| EPSS exploit chance | 0.4% (top 67%) |
| CISA exploited list | No |
| Published | 2003-05-05 |
| Last modified | 2026-06-16 |
Last updated 2026-06-16 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score
Am I affected?
Timeline
- Published CVE record published
- Updated Record last modified
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.
Quick answers
How do I fix CVE-2003-0136?
lprng: mitigate or apply the listed mitigation. Exact commands for each OS are on this page.
Is CVE-2003-0136 being exploited?
CVE-2003-0136 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.
What does CVE-2003-0136 affect?
CVE-2003-0136 affects lprng. Severity is low (CVSS 2.1). psbanner in the LPRng package allows local users to overwrite arbitrary files via a symbolic link attack on the /tmp/before file.
How urgent is CVE-2003-0136?
Priority 16/100. No elevated risk signals yet.
Related CVEs
- CVE-2002-0378 HIGH 7.5 MITIGATE The default configuration of LPRng print spooler in Red Hat Linux 7.0 through 7.3, Mandrake 8.1 and 8.2, and o
- CVE-2000-0615 LOW 2.1 MITIGATE LPRng 3.6.x improperly installs lpd as setuid root, which can allow local users to append lpd trace and loggin