CVE-2003-0048
First published: Sat Feb 01 2003(Updated: )
PuTTY 0.53b and earlier does not clear logon credentials from memory, including plaintext passwords, which could allow attackers with access to memory to steal the SSH credentials.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| PuTTY | =0.53 | |
| PuTTY | =0.49 | |
| PuTTY | =0.53b | |
| PuTTY | =0.48 |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2003-0048?
CVE-2003-0048 is considered a high severity vulnerability due to the potential exposure of sensitive SSH credentials.
How do I fix CVE-2003-0048?
To fix CVE-2003-0048, upgrade to PuTTY version 0.54 or later, which addresses the issue of not clearing credentials from memory.
What software versions are affected by CVE-2003-0048?
CVE-2003-0048 affects PuTTY versions 0.48, 0.49, 0.53, and 0.53b.
What type of information can be leaked due to CVE-2003-0048?
CVE-2003-0048 can lead to the leakage of plaintext SSH credentials, including usernames and passwords stored in memory.
Who is primarily affected by CVE-2003-0048?
Users of vulnerable versions of PuTTY are primarily affected, especially in environments where memory access can be exploited by attackers.
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