Huawei EulerOS: Security Advisory for tcpdump (EulerOS-SA-2019-2674)

Published: 2020-01-23 13:13:23
CVE Author: NIST National Vulnerability Database (NVD)

CVSS Base Vector:
AV:N/AC:L/Au:N/C:P/I:P/A:P

Summary:
The remote host is missing an update for the Huawei EulerOS 'tcpdump' Linux Distribution Package(s) announced via the EulerOS-SA-2019-2674 advisory.

Detection Method:
Checks if a vulnerable Linux Distribution Package version is present on the target host.

Technical Details:
tcpdump 4.9.0 allows remote attackers to cause a denial of service (heap-based buffer over-read and application crash) via crafted packet data. The crash occurs in the EXTRACT_16BITS function, called from the stp_print function for the Spanning Tree Protocol.(CVE-2017-11108) tcpdump 4.9.0 has a buffer overflow in the sliplink_print function in print-sl.c.(CVE-2017-11543) tcpdump 4.9.0 has a heap-based buffer over-read in the lldp_print function in print-lldp.c, related to util-print.c.(CVE-2017-11541) tcpdump 4.9.0 has a heap-based buffer over-read in the pimv1_print function in print-pim.c.(CVE-2017-11542)

Affected Versions:
'tcpdump' Linux Distribution Package(s) on Huawei EulerOS V2.0SP3.

Recommendations:
Please install the updated Linux Distribution Package(s).

Solution Type:
Vendor Patch

Detection Type:
Linux Distribution Package

NIST (National Institute of Standards and Technology) NVD (National Vulnerability Database)

https://nvd.nist.gov/vuln/detail/CVE-2017-11108
https://nvd.nist.gov/vuln/detail/CVE-2017-11541
https://nvd.nist.gov/vuln/detail/CVE-2017-11542
https://nvd.nist.gov/vuln/detail/CVE-2017-11543

References:

https://developer.huaweicloud.com/ict/en/site-euleros/euleros/security-advisories/EulerOS-SA-2019-2674

Search
Severity
High
CVSS Score
7.5

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