5.5 Medium
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
5.5 Medium
AI Score
Confidence
High
1.9 Low
CVSS2
Access Vector
LOCAL
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:L/AC:M/Au:N/C:N/I:N/A:P
0.001 Low
EPSS
Percentile
31.5%
The remote host is missing an update for the
# SPDX-FileCopyrightText: 2023 Greenbone AG
# Some text descriptions might be excerpted from (a) referenced
# source(s), and are Copyright (C) by the respective right holder(s).
#
# SPDX-License-Identifier: GPL-2.0-only
if(description)
{
script_oid("1.3.6.1.4.1.25623.1.1.12.2023.5895.1");
script_cve_id("CVE-2022-38850", "CVE-2022-38851", "CVE-2022-38855", "CVE-2022-38858", "CVE-2022-38860", "CVE-2022-38861", "CVE-2022-38863", "CVE-2022-38864", "CVE-2022-38865", "CVE-2022-38866");
script_tag(name:"creation_date", value:"2023-02-28 04:10:38 +0000 (Tue, 28 Feb 2023)");
script_version("2024-02-02T05:06:10+0000");
script_tag(name:"last_modification", value:"2024-02-02 05:06:10 +0000 (Fri, 02 Feb 2024)");
script_tag(name:"cvss_base", value:"4.9");
script_tag(name:"cvss_base_vector", value:"AV:L/AC:L/Au:N/C:N/I:N/A:C");
script_tag(name:"severity_vector", value:"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H");
script_tag(name:"severity_origin", value:"NVD");
script_tag(name:"severity_date", value:"2022-09-19 18:01:29 +0000 (Mon, 19 Sep 2022)");
script_name("Ubuntu: Security Advisory (USN-5895-1)");
script_category(ACT_GATHER_INFO);
script_copyright("Copyright (C) 2023 Greenbone AG");
script_family("Ubuntu Local Security Checks");
script_dependencies("gather-package-list.nasl");
script_mandatory_keys("ssh/login/ubuntu_linux", "ssh/login/packages", re:"ssh/login/release=UBUNTU(16\.04\ LTS|18\.04\ LTS|20\.04\ LTS|22\.04\ LTS|22\.10)");
script_xref(name:"Advisory-ID", value:"USN-5895-1");
script_xref(name:"URL", value:"https://ubuntu.com/security/notices/USN-5895-1");
script_tag(name:"summary", value:"The remote host is missing an update for the 'mplayer' package(s) announced via the USN-5895-1 advisory.");
script_tag(name:"vuldetect", value:"Checks if a vulnerable package version is present on the target host.");
script_tag(name:"insight", value:"It was discovered that MPlayer could be made to divide by zero when
processing certain malformed media files. If a user were tricked into
opening a specially crafted media file, an attacker could possibly use
this issue to cause MPlayer to crash, resulting in a denial of service.
(CVE-2022-38850, CVE-2022-38860, CVE-2022-38865)
It was discovered that MPlayer could be made to read out of bounds when
processing certain malformed media files. If a user were tricked into
opening a specially crafted media file, an attacker could possibly use
this issue to cause MPlayer to crash, resulting in a denial of service.
(CVE-2022-38851)
It was discovered that MPlayer could be made to write out of bounds when
processing certain malformed media files. If a user were tricked into
opening a specially crafted media file, an attacker could possibly use
this issue to cause MPlayer to crash, resulting in a denial of service, or
possibly execute arbitrary code. (CVE-2022-38855, CVE-2022-38858,
CVE-2022-38863, CVE-2022-38864, CVE-2022-38866)
It was discovered that MPlayer did not properly managed memory when
processing certain malformed media files. If a user were tricked into
opening a specially crafted media file, an attacker could possibly use
this issue to cause MPlayer to crash, resulting in a denial of service, or
possibly execute arbitrary code. (CVE-2022-38861)");
script_tag(name:"affected", value:"'mplayer' package(s) on Ubuntu 16.04, Ubuntu 18.04, Ubuntu 20.04, Ubuntu 22.04, Ubuntu 22.10.");
script_tag(name:"solution", value:"Please install the updated package(s).");
script_tag(name:"solution_type", value:"VendorFix");
script_tag(name:"qod_type", value:"package");
exit(0);
}
include("revisions-lib.inc");
include("pkg-lib-deb.inc");
release = dpkg_get_ssh_release();
if(!release)
exit(0);
res = "";
report = "";
if(release == "UBUNTU16.04 LTS") {
if(!isnull(res = isdpkgvuln(pkg:"mencoder", ver:"2:1.2.1-1ubuntu1.1+esm1", rls:"UBUNTU16.04 LTS"))) {
report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"mplayer", ver:"2:1.2.1-1ubuntu1.1+esm1", rls:"UBUNTU16.04 LTS"))) {
report += res;
}
if(report != "") {
security_message(data:report);
} else if(__pkg_match) {
exit(99);
}
exit(0);
}
if(release == "UBUNTU18.04 LTS") {
if(!isnull(res = isdpkgvuln(pkg:"mencoder", ver:"2:1.3.0-7ubuntu0.2", rls:"UBUNTU18.04 LTS"))) {
report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"mplayer", ver:"2:1.3.0-7ubuntu0.2", rls:"UBUNTU18.04 LTS"))) {
report += res;
}
if(report != "") {
security_message(data:report);
} else if(__pkg_match) {
exit(99);
}
exit(0);
}
if(release == "UBUNTU20.04 LTS") {
if(!isnull(res = isdpkgvuln(pkg:"mencoder", ver:"2:1.3.0-8+deb10u1build0.20.04.1", rls:"UBUNTU20.04 LTS"))) {
report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"mplayer", ver:"2:1.3.0-8+deb10u1build0.20.04.1", rls:"UBUNTU20.04 LTS"))) {
report += res;
}
if(report != "") {
security_message(data:report);
} else if(__pkg_match) {
exit(99);
}
exit(0);
}
if(release == "UBUNTU22.04 LTS") {
if(!isnull(res = isdpkgvuln(pkg:"mencoder", ver:"2:1.4+ds1-3ubuntu0.1", rls:"UBUNTU22.04 LTS"))) {
report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"mplayer", ver:"2:1.4+ds1-3ubuntu0.1", rls:"UBUNTU22.04 LTS"))) {
report += res;
}
if(report != "") {
security_message(data:report);
} else if(__pkg_match) {
exit(99);
}
exit(0);
}
if(release == "UBUNTU22.10") {
if(!isnull(res = isdpkgvuln(pkg:"mencoder", ver:"2:1.4+ds1-3ubuntu1.1", rls:"UBUNTU22.10"))) {
report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"mplayer", ver:"2:1.4+ds1-3ubuntu1.1", rls:"UBUNTU22.10"))) {
report += res;
}
if(report != "") {
security_message(data:report);
} else if(__pkg_match) {
exit(99);
}
exit(0);
}
exit(0);
5.5 Medium
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
5.5 Medium
AI Score
Confidence
High
1.9 Low
CVSS2
Access Vector
LOCAL
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:L/AC:M/Au:N/C:N/I:N/A:P
0.001 Low
EPSS
Percentile
31.5%