CVSS2
Attack Vector
ADJACENT_NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:A/AC:M/Au:N/C:C/I:C/A:C
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
AI Score
Confidence
Low
EPSS
Percentile
90.7%
The remote host is missing an update for the
# SPDX-FileCopyrightText: 2022 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("1.3.6.1.4.1.25623.1.1.4.2022.1853.1");
script_cve_id("CVE-2015-8041", "CVE-2017-13077", "CVE-2017-13078", "CVE-2017-13079", "CVE-2017-13080", "CVE-2017-13081", "CVE-2017-13082", "CVE-2017-13086", "CVE-2017-13087", "CVE-2017-13088", "CVE-2018-14526", "CVE-2019-11555", "CVE-2019-13377", "CVE-2019-9494", "CVE-2019-9495", "CVE-2019-9497", "CVE-2019-9498", "CVE-2019-9499", "CVE-2021-0326", "CVE-2022-23303", "CVE-2022-23304");
script_tag(name:"creation_date", value:"2022-05-27 04:28:27 +0000 (Fri, 27 May 2022)");
script_version("2024-02-02T14:37:51+0000");
script_tag(name:"last_modification", value:"2024-02-02 14:37:51 +0000 (Fri, 02 Feb 2024)");
script_tag(name:"cvss_base", value:"7.9");
script_tag(name:"cvss_base_vector", value:"AV:A/AC:M/Au:N/C:C/I:C/A:C");
script_tag(name:"severity_vector", value:"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H");
script_tag(name:"severity_origin", value:"NVD");
script_tag(name:"severity_date", value:"2022-01-24 20:03:46 +0000 (Mon, 24 Jan 2022)");
script_name("SUSE: Security Advisory (SUSE-SU-2022:1853-1)");
script_category(ACT_GATHER_INFO);
script_copyright("Copyright (C) 2022 Greenbone AG");
script_family("SuSE Local Security Checks");
script_dependencies("gather-package-list.nasl");
script_mandatory_keys("ssh/login/suse_sles", "ssh/login/rpms", re:"ssh/login/release=(SLES12\.0SP2|SLES12\.0SP3|SLES12\.0SP4)");
script_xref(name:"Advisory-ID", value:"SUSE-SU-2022:1853-1");
script_xref(name:"URL", value:"https://www.suse.com/support/update/announcement/2022/suse-su-20221853-1/");
script_xref(name:"URL", value:"https://w1.fi/security/2019-6/");
script_xref(name:"URL", value:"https://w1.fi/security/2019-6/");
script_xref(name:"URL", value:"https://w1.fi/security/2019-1/");
script_tag(name:"summary", value:"The remote host is missing an update for the 'wpa_supplicant' package(s) announced via the SUSE-SU-2022:1853-1 advisory.");
script_tag(name:"vuldetect", value:"Checks if a vulnerable package version is present on the target host.");
script_tag(name:"insight", value:"This update for wpa_supplicant fixes the following issues:
CVE-2022-23303, CVE-2022-23304: Fixed SAE/EAP-pwd side-channel attacks
(bsc#1194732, bsc#1194733)
CVE-2021-0326: Fixed P2P group information processing vulnerability
(bsc#1181777)
Fix systemd device ready dependencies in [email protected] file.
(bsc#1182805)
Limit P2P_DEVICE name to appropriate ifname size
Enable SAE support(jsc#SLE-14992).
Fix wicked wlan (bsc#1156920)
Change wpa_supplicant.service to ensure wpa_supplicant gets started
before network. Fix WLAN config on boot with wicked. (bsc#1166933)
Adjust the service to start after network.target wrt bsc#1165266
Update to 2.9 release:
SAE changes
- disable use of groups using Brainpool curves
- improved protection against side channel attacks
[[link moved to references]]
EAP-pwd changes
- disable use of groups using Brainpool curves
- allow the set of groups to be configured (eap_pwd_groups)
- improved protection against side channel attacks
[[link moved to references]]
fixed FT-EAP initial mobility domain association using PMKSA caching
(disabled by default for backwards compatibility, can be enabled with
ft_eap_pmksa_caching=1)
fixed a regression in OpenSSL 1.1+ engine loading
added validation of RSNE in (Re)Association Response frames
fixed DPP bootstrapping URI parser of channel list
extended EAP-SIM/AKA fast re-authentication to allow use with FILS
extended ca_cert_blob to support PEM format
improved robustness of P2P Action frame scheduling
added support for EAP-SIM/AKA using anonymous@realm identity
fixed Hotspot 2.0 credential selection based on roaming consortium to
ignore credentials without a specific EAP method
added experimental support for EAP-TEAP peer (RFC 7170)
added experimental support for EAP-TLS peer with TLS v1.3
fixed a regression in WMM parameter configuration for a TDLS peer
fixed a regression in operation with drivers that offload 802.1X 4-way
handshake
fixed an ECDH operation corner case with OpenSSL
SAE changes
- added support for SAE Password Identifier
- changed default configuration to enable only groups 19, 20, 21 (i.e.,
disable groups 25 and 26) and disable all unsuitable groups completely
based on REVmd changes
- do not regenerate PWE unnecessarily when the AP uses the anti-clogging
token mechanisms
- fixed some association cases where both SAE and FT-SAE were enabled
on both the station and the selected AP
- started to prefer FT-SAE over SAE AKM if both are enabled
- started to prefer FT-SAE over FT-PSK if both are enabled
- fixed FT-SAE when SAE PMKSA caching is used
- reject use of unsuitable groups based on new implementation guidance
in REVmd (allow only FFC groups with prime >= 3072 bits and ECC groups
with prime >= 256)
- minimize timing and memory use differences in PWE derivation
[[link moved to references]] (CVE-2019-9494, ... [Please see the references for more information on the vulnerabilities]");
script_tag(name:"affected", value:"'wpa_supplicant' package(s) on SUSE Linux Enterprise Server 12-SP2, SUSE Linux Enterprise Server 12-SP3, SUSE Linux Enterprise Server 12-SP4, SUSE Linux Enterprise Server for SAP 12-SP3, SUSE Linux Enterprise Server for SAP 12-SP4, SUSE OpenStack Cloud 8, SUSE OpenStack Cloud 9, SUSE OpenStack Cloud Crowbar 8, SUSE OpenStack Cloud Crowbar 9.");
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-rpm.inc");
release = rpm_get_ssh_release();
if(!release)
exit(0);
res = "";
report = "";
if(release == "SLES12.0SP2") {
if(!isnull(res = isrpmvuln(pkg:"wpa_supplicant", rpm:"wpa_supplicant~2.9~15.22.1", rls:"SLES12.0SP2"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"wpa_supplicant-debuginfo", rpm:"wpa_supplicant-debuginfo~2.9~15.22.1", rls:"SLES12.0SP2"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"wpa_supplicant-debugsource", rpm:"wpa_supplicant-debugsource~2.9~15.22.1", rls:"SLES12.0SP2"))) {
report += res;
}
if(report != "") {
security_message(data:report);
} else if(__pkg_match) {
exit(99);
}
exit(0);
}
if(release == "SLES12.0SP3") {
if(!isnull(res = isrpmvuln(pkg:"wpa_supplicant", rpm:"wpa_supplicant~2.9~15.22.1", rls:"SLES12.0SP3"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"wpa_supplicant-debuginfo", rpm:"wpa_supplicant-debuginfo~2.9~15.22.1", rls:"SLES12.0SP3"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"wpa_supplicant-debugsource", rpm:"wpa_supplicant-debugsource~2.9~15.22.1", rls:"SLES12.0SP3"))) {
report += res;
}
if(report != "") {
security_message(data:report);
} else if(__pkg_match) {
exit(99);
}
exit(0);
}
if(release == "SLES12.0SP4") {
if(!isnull(res = isrpmvuln(pkg:"wpa_supplicant", rpm:"wpa_supplicant~2.9~15.22.1", rls:"SLES12.0SP4"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"wpa_supplicant-debuginfo", rpm:"wpa_supplicant-debuginfo~2.9~15.22.1", rls:"SLES12.0SP4"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"wpa_supplicant-debugsource", rpm:"wpa_supplicant-debugsource~2.9~15.22.1", rls:"SLES12.0SP4"))) {
report += res;
}
if(report != "") {
security_message(data:report);
} else if(__pkg_match) {
exit(99);
}
exit(0);
}
exit(0);
CVSS2
Attack Vector
ADJACENT_NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:A/AC:M/Au:N/C:C/I:C/A:C
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
AI Score
Confidence
Low
EPSS
Percentile
90.7%