SUSE: Security Advisory (SUSE-SU-2023:0794-1)

# 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("1.3.6.1.4.1.25623.1.1.4.2023.0794.1");
  script_cve_id("CVE-2022-29217");
  script_tag(name:"creation_date", value:"2023-03-28 13:04:06 +0000 (Tue, 28 Mar 2023)");
  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:"5.0");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:N/C:N/I:P/A:N");
  script_tag(name:"severity_vector", value:"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N");
  script_tag(name:"severity_origin", value:"NVD");
  script_tag(name:"severity_date", value:"2022-06-07 14:40:23 +0000 (Tue, 07 Jun 2022)");

  script_name("SUSE: Security Advisory (SUSE-SU-2023:0794-1)");
  script_category(ACT_GATHER_INFO);
  script_copyright("Copyright (C) 2023 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=(SLES15\.0SP2|SLES15\.0SP3)");

  script_xref(name:"Advisory-ID", value:"SUSE-SU-2023:0794-1");
  script_xref(name:"URL", value:"https://www.suse.com/support/update/announcement/2023/suse-su-20230794-1/");

  script_tag(name:"summary", value:"The remote host is missing an update for the 'python-PyJWT' package(s) announced via the SUSE-SU-2023:0794-1 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 python-PyJWT fixes the following issues:


CVE-2022-29217: Fixed Key confusion through non-blocklisted public key formats (bsc#1199756).


Update in SLE-15 (bsc#1199282, jsc#PM-3243, jsc#SLE-24629)


Update to 2.4.0 (bsc#1199756)

Explicit check the key for ECAlgorithm Don't use implicit optionals documentation fix: show correct scope
fix: Update copyright information Don't mutate options dictionary in .decode_complete()
Add support for Python 3.10 api_jwk: Add PyJWKSet.getitem Update usage.rst Docs: mention performance reasons for reusing RSAPrivateKey
 when encoding Fixed typo in usage.rst Add detached payload support for JWS encoding and decoding Replace various string interpolations with f-strings by");

  script_tag(name:"affected", value:"'python-PyJWT' package(s) on SUSE Enterprise Storage 7, SUSE Enterprise Storage 7.1, SUSE Linux Enterprise High Performance Computing 15-SP2, SUSE Linux Enterprise High Performance Computing 15-SP3, SUSE Linux Enterprise Real Time 15-SP3, SUSE Linux Enterprise Server 15-SP2, SUSE Linux Enterprise Server 15-SP3, SUSE Linux Enterprise Server for SAP Applications 15-SP2, SUSE Linux Enterprise Server for SAP Applications 15-SP3, SUSE Manager Proxy 4.2, SUSE Manager Retail Branch Server 4.2, SUSE Manager Server 4.2.");

  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 == "SLES15.0SP2") {

  if(!isnull(res = isrpmvuln(pkg:"python3-PyJWT", rpm:"python3-PyJWT~2.4.0~150200.3.6.2", rls:"SLES15.0SP2"))) {
    report += res;
  }

  if(report != "") {
    security_message(data:report);
  } else if(__pkg_match) {
    exit(99);
  }
  exit(0);
}

if(release == "SLES15.0SP3") {

  if(!isnull(res = isrpmvuln(pkg:"python3-PyJWT", rpm:"python3-PyJWT~2.4.0~150200.3.6.2", rls:"SLES15.0SP3"))) {
    report += res;
  }

  if(report != "") {
    security_message(data:report);
  } else if(__pkg_match) {
    exit(99);
  }
  exit(0);
}

exit(0);