CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:P/I:P/A:P
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
EPSS
Percentile
73.9%
According to the versions of the vim packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities :
Use after free in append_command in GitHub repository vim/vim prior to 8.2.4895. This vulnerability is capable of crashing software, Bypass Protection Mechanism, Modify Memory, and possible remote execution (CVE-2022-1616)
NULL Pointer Dereference in function vim_regexec_string at regexp.c:2729 in GitHub repository vim/vim prior to 8.2.4901. NULL Pointer Dereference in function vim_regexec_string at regexp.c:2729 allows attackers to cause a denial of service (application crash) via a crafted input. (CVE-2022-1620)
Heap buffer overflow in vim_strncpy find_word in GitHub repository vim/vim prior to 8.2.4919. This vulnerability is capable of crashing software, Bypass Protection Mechanism, Modify Memory, and possible remote execution (CVE-2022-1621)
Buffer Over-read in function find_next_quote in GitHub repository vim/vim prior to 8.2.4925. This vulnerabilities are capable of crashing software, Modify Memory, and possible remote execution (CVE-2022-1629)
NULL Pointer Dereference in function vim_regexec_string at regexp.c:2733 in GitHub repository vim/vim prior to 8.2.4938. NULL Pointer Dereference in function vim_regexec_string at regexp.c:2733 allows attackers to cause a denial of service (application crash) via a crafted input. (CVE-2022-1674)
Heap-based Buffer Overflow in GitHub repository vim/vim prior to 8.2.4968. (CVE-2022-1733)
Classic Buffer Overflow in GitHub repository vim/vim prior to 8.2.4969. (CVE-2022-1735)
Use After Free in GitHub repository vim/vim prior to 8.2.4979. (CVE-2022-1796)
Out-of-bounds Read in GitHub repository vim/vim prior to 8.2. (CVE-2022-1851)
Out-of-bounds Write in GitHub repository vim/vim prior to 8.2. (CVE-2022-1897, CVE-2022-2000)
Use After Free in GitHub repository vim/vim prior to 8.2. (CVE-2022-1898, CVE-2022-1968, CVE-2022-2042)
Heap-based Buffer Overflow in GitHub repository vim/vim prior to 8.2. (CVE-2022-1942)
Note that Tenable Network Security has extracted the preceding description block directly from the EulerOS security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.
##
# (C) Tenable, Inc.
##
include('compat.inc');
if (description)
{
script_id(164167);
script_version("1.4");
script_set_attribute(attribute:"plugin_modification_date", value:"2023/10/16");
script_cve_id(
"CVE-2022-1616",
"CVE-2022-1620",
"CVE-2022-1621",
"CVE-2022-1629",
"CVE-2022-1674",
"CVE-2022-1733",
"CVE-2022-1735",
"CVE-2022-1796",
"CVE-2022-1851",
"CVE-2022-1897",
"CVE-2022-1898",
"CVE-2022-1942",
"CVE-2022-1968",
"CVE-2022-2000",
"CVE-2022-2042"
);
script_name(english:"EulerOS 2.0 SP5 : vim (EulerOS-SA-2022-2282)");
script_set_attribute(attribute:"synopsis", value:
"The remote EulerOS host is missing multiple security updates.");
script_set_attribute(attribute:"description", value:
"According to the versions of the vim packages installed, the EulerOS installation on the remote host is affected by the
following vulnerabilities :
- Use after free in append_command in GitHub repository vim/vim prior to 8.2.4895. This vulnerability is
capable of crashing software, Bypass Protection Mechanism, Modify Memory, and possible remote execution
(CVE-2022-1616)
- NULL Pointer Dereference in function vim_regexec_string at regexp.c:2729 in GitHub repository vim/vim
prior to 8.2.4901. NULL Pointer Dereference in function vim_regexec_string at regexp.c:2729 allows
attackers to cause a denial of service (application crash) via a crafted input. (CVE-2022-1620)
- Heap buffer overflow in vim_strncpy find_word in GitHub repository vim/vim prior to 8.2.4919. This
vulnerability is capable of crashing software, Bypass Protection Mechanism, Modify Memory, and possible
remote execution (CVE-2022-1621)
- Buffer Over-read in function find_next_quote in GitHub repository vim/vim prior to 8.2.4925. This
vulnerabilities are capable of crashing software, Modify Memory, and possible remote execution
(CVE-2022-1629)
- NULL Pointer Dereference in function vim_regexec_string at regexp.c:2733 in GitHub repository vim/vim
prior to 8.2.4938. NULL Pointer Dereference in function vim_regexec_string at regexp.c:2733 allows
attackers to cause a denial of service (application crash) via a crafted input. (CVE-2022-1674)
- Heap-based Buffer Overflow in GitHub repository vim/vim prior to 8.2.4968. (CVE-2022-1733)
- Classic Buffer Overflow in GitHub repository vim/vim prior to 8.2.4969. (CVE-2022-1735)
- Use After Free in GitHub repository vim/vim prior to 8.2.4979. (CVE-2022-1796)
- Out-of-bounds Read in GitHub repository vim/vim prior to 8.2. (CVE-2022-1851)
- Out-of-bounds Write in GitHub repository vim/vim prior to 8.2. (CVE-2022-1897, CVE-2022-2000)
- Use After Free in GitHub repository vim/vim prior to 8.2. (CVE-2022-1898, CVE-2022-1968, CVE-2022-2042)
- Heap-based Buffer Overflow in GitHub repository vim/vim prior to 8.2. (CVE-2022-1942)
Note that Tenable Network Security has extracted the preceding description block directly from the EulerOS security
advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional
issues.");
# https://developer.huaweicloud.com/ict/en/site-euleros/euleros/security-advisories/EulerOS-SA-2022-2282
script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?34527c63");
script_set_attribute(attribute:"solution", value:
"Update the affected vim packages.");
script_set_cvss_base_vector("CVSS2#AV:N/AC:M/Au:N/C:P/I:P/A:P");
script_set_cvss_temporal_vector("CVSS2#E:POC/RL:OF/RC:C");
script_set_cvss3_base_vector("CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H");
script_set_cvss3_temporal_vector("CVSS:3.0/E:P/RL:O/RC:C");
script_set_attribute(attribute:"cvss_score_source", value:"CVE-2022-2042");
script_set_attribute(attribute:"exploitability_ease", value:"Exploits are available");
script_set_attribute(attribute:"exploit_available", value:"true");
script_set_attribute(attribute:"vuln_publication_date", value:"2022/05/07");
script_set_attribute(attribute:"patch_publication_date", value:"2022/08/17");
script_set_attribute(attribute:"plugin_publication_date", value:"2022/08/17");
script_set_attribute(attribute:"plugin_type", value:"local");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:huawei:euleros:vim-X11");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:huawei:euleros:vim-common");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:huawei:euleros:vim-enhanced");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:huawei:euleros:vim-filesystem");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:huawei:euleros:vim-minimal");
script_set_attribute(attribute:"cpe", value:"cpe:/o:huawei:euleros:2.0");
script_end_attributes();
script_category(ACT_GATHER_INFO);
script_family(english:"Huawei Local Security Checks");
script_copyright(english:"This script is Copyright (C) 2022-2023 and is owned by Tenable, Inc. or an Affiliate thereof.");
script_dependencies("ssh_get_info.nasl");
script_require_keys("Host/local_checks_enabled", "Host/cpu", "Host/EulerOS/release", "Host/EulerOS/rpm-list", "Host/EulerOS/sp");
script_exclude_keys("Host/EulerOS/uvp_version");
exit(0);
}
include("rpm.inc");
if (!get_kb_item("Host/local_checks_enabled")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
var release = get_kb_item("Host/EulerOS/release");
if (isnull(release) || release !~ "^EulerOS") audit(AUDIT_OS_NOT, "EulerOS");
var uvp = get_kb_item("Host/EulerOS/uvp_version");
if (release !~ "^EulerOS release 2\.0(\D|$)") audit(AUDIT_OS_NOT, "EulerOS 2.0 SP5");
var sp = get_kb_item("Host/EulerOS/sp");
if (isnull(sp) || sp !~ "^(5)$") audit(AUDIT_OS_NOT, "EulerOS 2.0 SP5");
if (!empty_or_null(uvp)) audit(AUDIT_OS_NOT, "EulerOS 2.0 SP5", "EulerOS UVP " + uvp);
if (!get_kb_item("Host/EulerOS/rpm-list")) audit(AUDIT_PACKAGE_LIST_MISSING);
var cpu = get_kb_item("Host/cpu");
if (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);
if ("x86_64" >!< cpu && cpu !~ "^i[3-6]86$" && "aarch64" >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, "EulerOS", cpu);
if ("x86_64" >!< cpu && cpu !~ "^i[3-6]86$") audit(AUDIT_ARCH_NOT, "i686 / x86_64", cpu);
var flag = 0;
var pkgs = [
"vim-X11-7.4.160-4.h26.eulerosv2r7",
"vim-common-7.4.160-4.h26.eulerosv2r7",
"vim-enhanced-7.4.160-4.h26.eulerosv2r7",
"vim-filesystem-7.4.160-4.h26.eulerosv2r7",
"vim-minimal-7.4.160-4.h26.eulerosv2r7"
];
foreach (var pkg in pkgs)
if (rpm_check(release:"EulerOS-2.0", sp:"5", reference:pkg)) flag++;
if (flag)
{
security_report_v4(
port : 0,
severity : SECURITY_WARNING,
extra : rpm_report_get()
);
exit(0);
}
else
{
var tested = pkg_tests_get();
if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
else audit(AUDIT_PACKAGE_NOT_INSTALLED, "vim");
}
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-1616
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-1620
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-1621
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-1629
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-1674
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-1733
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-1735
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-1796
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-1851
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-1897
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-1898
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-1942
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-1968
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-2000
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-2042
www.nessus.org/u?34527c63
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:P/I:P/A:P
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
EPSS
Percentile
73.9%