CVE-2019-1010220

Description

tcpdump.org tcpdump 4.9.2 is affected by: CWE-126: Buffer Over-read. The impact is: May expose Saved Frame Pointer, Return Address etc. on stack. The component is: line 234: "ND_PRINT((ndo, "%s", buf));", in function named "print_prefix", in "print-hncp.c". The attack vector is: The victim must open a specially crafted pcap file.

Categories

3.3
CVSS
Severity: Low
CVSS 3.0 •
CVSS 2.0 •
EPSS 0.29%
Vendor Advisory opensuse.org Vendor Advisory opensuse.org Vendor Advisory opensuse.org Vendor Advisory fedoraproject.org Vendor Advisory fedoraproject.org Vendor Advisory fedoraproject.org Vendor Advisory ubuntu.com Vendor Advisory ubuntu.com
Affected: tcpdump.org tcpdump
Published at:
Updated at:

References

Link Tags
https://github.com/the-tcpdump-group/tcpdump/blob/tcpdump-4.9.2/print-hncp.c third party advisory patch
https://github.com/the-tcpdump-group/tcpdump/blob/master/print-hncp.c third party advisory patch
https://github.com/the-tcpdump-group/tcpdump/commits/master/print-hncp.c third party advisory patch
http://lists.opensuse.org/opensuse-security-announce/2019-08/msg00065.html vendor advisory
http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00050.html vendor advisory
http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00053.html vendor advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/R2UDPOSGVJQIYC33SQBXMDXHH4QDSDMU/ vendor advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/FNYXF3IY2X65IOD422SA6EQUULSGW7FN/ vendor advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/62XY42U6HY3H2APR5EHNWCZ7SAQNMMJN/ vendor advisory
https://usn.ubuntu.com/4252-2/ vendor advisory
https://usn.ubuntu.com/4252-1/ vendor advisory

Frequently Asked Questions

What is the severity of CVE-2019-1010220?
CVE-2019-1010220 has been scored as a low severity vulnerability.
How to fix CVE-2019-1010220?
To fix CVE-2019-1010220, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2019-1010220 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2019-1010220 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2019-1010220?
CVE-2019-1010220 affects tcpdump.org tcpdump.
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