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Test ID:1.3.6.1.4.1.25623.1.1.2.2020.2207
Category:Huawei EulerOS Local Security Checks
Title:Huawei EulerOS: Security Advisory for ncurses (EulerOS-SA-2020-2207)
Summary:The remote host is missing an update for the Huawei EulerOS; 'ncurses' package(s) announced via the EulerOS-SA-2020-2207 advisory.
Description:Summary:
The remote host is missing an update for the Huawei EulerOS
'ncurses' package(s) announced via the EulerOS-SA-2020-2207 advisory.

Vulnerability Insight:
There is an infinite loop in the next_char function in comp_scan.c in ncurses 6.0, related to libtic. A crafted input will lead to a remote denial of service attack.(CVE-2017-13728)

There is an illegal address access in the _nc_save_str function in alloc_entry.c in ncurses 6.0. It will lead to a remote denial of service attack.(CVE-2017-13729)

There is an illegal address access in the function _nc_read_entry_source() in progs/tic.c in ncurses 6.0 that might lead to a remote denial of service attack.(CVE-2017-13730)

There is an illegal address access in the function postprocess_termcap() in parse_entry.c in ncurses 6.0 that will lead to a remote denial of service attack.(CVE-2017-13731)

There is an illegal address access in the function dump_uses() in progs/dump_entry.c in ncurses 6.0 that might lead to a remote denial of service attack.(CVE-2017-13732)

There is an illegal address access in the fmt_entry function in progs/dump_entry.c in ncurses 6.0 that might lead to a remote denial of service attack.(CVE-2017-13733)

There is an illegal address access in the _nc_safe_strcat function in strings.c in ncurses 6.0 that will lead to a remote denial of service attack.(CVE-2017-13734)

There is a heap-based buffer over-read in the _nc_find_entry function in tinfo/comp_hash.c in the terminfo library in ncurses before 6.1-20191012.(CVE-2019-17594)

There is a heap-based buffer over-read in the fmt_entry function in tinfo/comp_hash.c in the terminfo library in ncurses before 6.1-20191012.(CVE-2019-17595)

Affected Software/OS:
'ncurses' package(s) on Huawei EulerOS Virtualization 3.0.2.2.

Solution:
Please install the updated package(s).

CVSS Score:
5.8

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

Cross-Ref: Common Vulnerability Exposure (CVE) ID: CVE-2017-13728
Common Vulnerability Exposure (CVE) ID: CVE-2017-13729
Common Vulnerability Exposure (CVE) ID: CVE-2017-13730
Common Vulnerability Exposure (CVE) ID: CVE-2017-13731
Common Vulnerability Exposure (CVE) ID: CVE-2017-13732
Common Vulnerability Exposure (CVE) ID: CVE-2017-13733
Common Vulnerability Exposure (CVE) ID: CVE-2017-13734
Common Vulnerability Exposure (CVE) ID: CVE-2019-17594
Common Vulnerability Exposure (CVE) ID: CVE-2019-17595
CopyrightCopyright (C) 2020 Greenbone Networks GmbH

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