CVEvulnerability
CVE-2019-1010220
3.3 LOW
Official page ↗
- Status
- Modified
- Published
- 2019-07-22
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.0 ([email protected])
- 3.3 LOW — CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N
- CVSS 2.0 ([email protected])
- 4.3 MEDIUM — AV:N/AC:M/Au:N/C:P/I:N/A:N
- Weaknesses
- CWE-125, CWE-126
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.
Affected configurations
• tcpdump tcpdump 4.9.2
Related
References
- http://lists.opensuse.org/opensuse-security-announce/2019-08/msg00065.html lists.opensuse.org
- http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00050.html lists.opensuse.org
- http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00053.html lists.opensuse.org
- https://github.com/the-tcpdump-group/tcpdump/blob/master/print-hncp.c Patch, Third Party Advisory
- https://github.com/the-tcpdump-group/tcpdump/blob/tcpdump-4.9.2/print-hncp.c Patch, Third Party Advisory
- https://github.com/the-tcpdump-group/tcpdump/commits/master/print-hncp.c Patch, Third Party Advisory
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/62XY42U6HY3H2APR5EHNWCZ7SAQNMMJN/ lists.fedoraproject.org
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/FNYXF3IY2X65IOD422SA6EQUULSGW7FN/ lists.fedoraproject.org
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/R2UDPOSGVJQIYC33SQBXMDXHH4QDSDMU/ lists.fedoraproject.org
- https://usn.ubuntu.com/4252-1/ usn.ubuntu.com
- https://usn.ubuntu.com/4252-2/ usn.ubuntu.com
- http://lists.opensuse.org/opensuse-security-announce/2019-08/msg00065.html lists.opensuse.org
- http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00050.html lists.opensuse.org
- http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00053.html lists.opensuse.org
- https://github.com/the-tcpdump-group/tcpdump/blob/master/print-hncp.c Patch, Third Party Advisory
- https://github.com/the-tcpdump-group/tcpdump/blob/tcpdump-4.9.2/print-hncp.c Patch, Third Party Advisory
- https://github.com/the-tcpdump-group/tcpdump/commits/master/print-hncp.c Patch, Third Party Advisory
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/62XY42U6HY3H2APR5EHNWCZ7SAQNMMJN/ lists.fedoraproject.org
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/FNYXF3IY2X65IOD422SA6EQUULSGW7FN/ lists.fedoraproject.org
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/R2UDPOSGVJQIYC33SQBXMDXHH4QDSDMU/ lists.fedoraproject.org
- https://usn.ubuntu.com/4252-1/ usn.ubuntu.com
- https://usn.ubuntu.com/4252-2/ usn.ubuntu.com