CVE-2015-3138: Input Validation
First published: Thu Apr 16 2015(Updated: )
print-wb.c in tcpdump before 4.7.4 allows remote attackers to cause a denial of service (segmentation fault and process crash).
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| redhat/tcpdump | <4.7.4 | 4.7.4 |
| tcpdump | <=4.7.3 | |
| openSUSE | =42.2 | |
| openSUSE Leap | =42.1 |
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Reference Links
- https://access.redhat.com/security/cve/CVE-2015-3138
- https://github.com/the-tcpdump-group/tcpdump/issues/446
- https://github.com/the-tcpdump-group/tcpdump/commit/3ed82f4ed0095768529afc22b923c8f7171fff70
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=1214753
- https://bugzilla.redhat.com/show_bug.cgi?id=1212342
- http://lists.opensuse.org/opensuse-updates/2017-05/msg00018.html
Frequently Asked Questions
What is the severity of CVE-2015-3138?
CVE-2015-3138 has a severity rating of medium due to its potential to cause denial of service.
How do I fix CVE-2015-3138?
To fix CVE-2015-3138, upgrade tcpdump to version 4.7.4 or later.
What systems are affected by CVE-2015-3138?
CVE-2015-3138 affects tcpdump versions prior to 4.7.4 and specific OpenSUSE Leap versions.
Can CVE-2015-3138 be exploited remotely?
Yes, CVE-2015-3138 can be exploited remotely by sending crafted packets to tcpdump.
What type of vulnerability is CVE-2015-3138?
CVE-2015-3138 is a vulnerability that allows for a segmentation fault and process crash, leading to denial of service.
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