Bug 1735549 (CVE-2019-1010220) - CVE-2019-1010220 tcpdump: buffer over-read in function print_prefix in print-hncp.c
Summary: CVE-2019-1010220 tcpdump: buffer over-read in function print_prefix in print-...
Status: CLOSED DUPLICATE of bug 1655374
Alias: CVE-2019-1010220
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
Target Milestone: ---
Assignee: Red Hat Product Security
QA Contact:
Depends On: 1735550
Blocks: 1735552
TreeView+ depends on / blocked
Reported: 2019-08-01 05:12 UTC by Dhananjay Arunesh
Modified: 2021-02-16 21:35 UTC (History)
7 users (show)

Fixed In Version:
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Clone Of:
Last Closed: 2019-08-07 10:16:13 UTC

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Description Dhananjay Arunesh 2019-08-01 05:12:34 UTC
A vulnerability was found in 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.


Comment 1 Dhananjay Arunesh 2019-08-01 05:12:50 UTC
Created tcpdump tracking bugs for this issue:

Affects: fedora-all [bug 1735550]

Comment 3 Stefan Cornelius 2019-08-07 10:16:13 UTC

*** This bug has been marked as a duplicate of bug 1655374 ***

Comment 6 Doran Moppert 2020-02-10 04:37:13 UTC

This flaw was found to be a duplicate of CVE-2018-19519. Please see https://access.redhat.com/security/cve/CVE-2018-19519 for information about affected products and security errata.

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