7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
7.1 High
AI Score
Confidence
High
5 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
0.007 Low
EPSS
Percentile
80.5%
The remote host is missing an update for the
# SPDX-FileCopyrightText: 2021 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("1.3.6.1.4.1.25623.1.1.4.2021.3529.1");
script_cve_id("CVE-2019-20838", "CVE-2020-14155");
script_tag(name:"creation_date", value:"2021-10-28 06:33:39 +0000 (Thu, 28 Oct 2021)");
script_version("2024-02-02T14:37:50+0000");
script_tag(name:"last_modification", value:"2024-02-02 14:37:50 +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:N/A:P");
script_tag(name:"severity_vector", value:"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H");
script_tag(name:"severity_origin", value:"NVD");
script_tag(name:"severity_date", value:"2020-06-30 17:28:54 +0000 (Tue, 30 Jun 2020)");
script_name("SUSE: Security Advisory (SUSE-SU-2021:3529-1)");
script_category(ACT_GATHER_INFO);
script_copyright("Copyright (C) 2021 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-2021:3529-1");
script_xref(name:"URL", value:"https://www.suse.com/support/update/announcement/2021/suse-su-20213529-1/");
script_tag(name:"summary", value:"The remote host is missing an update for the 'pcre' package(s) announced via the SUSE-SU-2021:3529-1 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 pcre fixes the following issues:
Update pcre to version 8.45:
CVE-2020-14155: Fixed integer overflow via a large number after a '(?C'
substring (bsc#1172974).
CVE-2019-20838: Fixed buffer over-read in JIT compiler (bsc#1172973)");
script_tag(name:"affected", value:"'pcre' package(s) on SUSE Linux Enterprise Module for Basesystem 15-SP2, SUSE Linux Enterprise Module for Basesystem 15-SP3, SUSE MicroOS 5.0, SUSE MicroOS 5.1.");
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:"libpcre1-32bit", rpm:"libpcre1-32bit~8.45~20.10.1", rls:"SLES15.0SP2"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"libpcre1-32bit-debuginfo", rpm:"libpcre1-32bit-debuginfo~8.45~20.10.1", rls:"SLES15.0SP2"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"libpcre1", rpm:"libpcre1~8.45~20.10.1", rls:"SLES15.0SP2"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"libpcre1-debuginfo", rpm:"libpcre1-debuginfo~8.45~20.10.1", rls:"SLES15.0SP2"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"libpcre16-0", rpm:"libpcre16-0~8.45~20.10.1", rls:"SLES15.0SP2"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"libpcre16-0-debuginfo", rpm:"libpcre16-0-debuginfo~8.45~20.10.1", rls:"SLES15.0SP2"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"libpcrecpp0-32bit", rpm:"libpcrecpp0-32bit~8.45~20.10.1", rls:"SLES15.0SP2"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"libpcrecpp0-32bit-debuginfo", rpm:"libpcrecpp0-32bit-debuginfo~8.45~20.10.1", rls:"SLES15.0SP2"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"libpcrecpp0", rpm:"libpcrecpp0~8.45~20.10.1", rls:"SLES15.0SP2"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"libpcrecpp0-debuginfo", rpm:"libpcrecpp0-debuginfo~8.45~20.10.1", rls:"SLES15.0SP2"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"libpcreposix0", rpm:"libpcreposix0~8.45~20.10.1", rls:"SLES15.0SP2"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"libpcreposix0-debuginfo", rpm:"libpcreposix0-debuginfo~8.45~20.10.1", rls:"SLES15.0SP2"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"pcre-debugsource", rpm:"pcre-debugsource~8.45~20.10.1", rls:"SLES15.0SP2"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"pcre-devel", rpm:"pcre-devel~8.45~20.10.1", rls:"SLES15.0SP2"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"pcre-tools", rpm:"pcre-tools~8.45~20.10.1", rls:"SLES15.0SP2"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"pcre-tools-debuginfo", rpm:"pcre-tools-debuginfo~8.45~20.10.1", 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:"libpcre1-32bit", rpm:"libpcre1-32bit~8.45~20.10.1", rls:"SLES15.0SP3"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"libpcre1-32bit-debuginfo", rpm:"libpcre1-32bit-debuginfo~8.45~20.10.1", rls:"SLES15.0SP3"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"libpcre1", rpm:"libpcre1~8.45~20.10.1", rls:"SLES15.0SP3"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"libpcre1-debuginfo", rpm:"libpcre1-debuginfo~8.45~20.10.1", rls:"SLES15.0SP3"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"libpcre16-0", rpm:"libpcre16-0~8.45~20.10.1", rls:"SLES15.0SP3"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"libpcre16-0-debuginfo", rpm:"libpcre16-0-debuginfo~8.45~20.10.1", rls:"SLES15.0SP3"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"libpcrecpp0-32bit", rpm:"libpcrecpp0-32bit~8.45~20.10.1", rls:"SLES15.0SP3"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"libpcrecpp0-32bit-debuginfo", rpm:"libpcrecpp0-32bit-debuginfo~8.45~20.10.1", rls:"SLES15.0SP3"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"libpcrecpp0", rpm:"libpcrecpp0~8.45~20.10.1", rls:"SLES15.0SP3"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"libpcrecpp0-debuginfo", rpm:"libpcrecpp0-debuginfo~8.45~20.10.1", rls:"SLES15.0SP3"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"libpcreposix0", rpm:"libpcreposix0~8.45~20.10.1", rls:"SLES15.0SP3"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"libpcreposix0-debuginfo", rpm:"libpcreposix0-debuginfo~8.45~20.10.1", rls:"SLES15.0SP3"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"pcre-debugsource", rpm:"pcre-debugsource~8.45~20.10.1", rls:"SLES15.0SP3"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"pcre-devel", rpm:"pcre-devel~8.45~20.10.1", rls:"SLES15.0SP3"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"pcre-tools", rpm:"pcre-tools~8.45~20.10.1", rls:"SLES15.0SP3"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"pcre-tools-debuginfo", rpm:"pcre-tools-debuginfo~8.45~20.10.1", rls:"SLES15.0SP3"))) {
report += res;
}
if(report != "") {
security_message(data:report);
} else if(__pkg_match) {
exit(99);
}
exit(0);
}
exit(0);
7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
7.1 High
AI Score
Confidence
High
5 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
0.007 Low
EPSS
Percentile
80.5%