CVE-2003-0620: Buffer Overflow
First published: Fri Aug 01 2003(Updated: )
Multiple buffer overflows in man-db 2.4.1 and earlier, when installed setuid, allow local users to gain privileges via (1) MANDATORY_MANPATH, MANPATH_MAP, and MANDB_MAP arguments to add_to_dirlist in manp.c, (2) a long pathname to ult_src in ult_src.c, (3) a long .so argument to test_for_include in ult_src.c, (4) a long MANPATH environment variable, or (5) a long PATH environment variable.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Andries Brouwer Man | =2.3.20 | |
| Andries Brouwer Man | =2.4.1 | |
| Andries Brouwer Man | =2.3.19 | |
| Andries Brouwer Man | =2.3.18 | |
| Andries Brouwer Man | =2.4 |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2003-0620?
CVE-2003-0620 has a high severity rating due to its potential to allow local users to escalate privileges.
How do I fix CVE-2003-0620?
To fix CVE-2003-0620, upgrade to a patched version of man-db that addresses the identified buffer overflow vulnerabilities.
Which versions of man-db are affected by CVE-2003-0620?
CVE-2003-0620 affects man-db versions 2.4.1 and earlier, including 2.3.18 to 2.3.20.
Who is the vendor associated with CVE-2003-0620?
The vendor associated with CVE-2003-0620 is Andries Brouwer, the maintainer of the man utility.
Is CVE-2003-0620 a remote or local vulnerability?
CVE-2003-0620 is a local vulnerability that can be exploited by users with access to the system.
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