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Huawei EulerOS: Security Advisory for tcpdump (EulerOS-SA-2019-2435)

Information

Severity

Severity

High

Family

Family

Huawei EulerOS Local Security Checks

CVSSv2 Base

CVSSv2 Base

7.5

CVSSv2 Vector

CVSSv2 Vector

AV:N/AC:L/Au:N/C:P/I:P/A:P

Solution Type

Solution Type

Vendor Patch

Created

Created

4 years ago

Modified

Modified

4 years ago

Summary

The remote host is missing an update for the Huawei EulerOS 'tcpdump' package(s) announced via the EulerOS-SA-2019-2435 advisory.

Insight

Insight

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 heap-based buffer over-read in the pimv1_print function in print-pim.c.(CVE-2017-11542) 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 buffer overflow in the sliplink_print function in print-sl.c.(CVE-2017-11543)

Affected Software

Affected Software

'tcpdump' package(s) on Huawei EulerOS V2.0SP2.

Detection Method

Detection Method

Checks if a vulnerable package version is present on the target host.

Solution

Solution

Please install the updated package(s).

Common Vulnerabilities and Exposures (CVE)