6.5 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
SINGLE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:S/C:P/I:P/A:P
8.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
8.8 High
AI Score
Confidence
High
0.019 Low
EPSS
Percentile
88.7%
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("1.3.6.1.4.1.25623.1.1.4.2021.1652.1");
script_cve_id("CVE-2021-21309", "CVE-2021-29477", "CVE-2021-29478");
script_tag(name:"creation_date", value:"2021-06-09 14:56:38 +0000 (Wed, 09 Jun 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:"6.5");
script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:S/C:P/I:P/A:P");
script_tag(name:"severity_vector", value:"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H");
script_tag(name:"severity_origin", value:"NVD");
script_tag(name:"severity_date", value:"2021-05-18 13:33:57 +0000 (Tue, 18 May 2021)");
script_name("SUSE: Security Advisory (SUSE-SU-2021:1652-1)");
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-2021:1652-1");
script_xref(name:"URL", value:"https://www.suse.com/support/update/announcement/2021/suse-su-20211652-1/");
script_xref(name:"URL", value:"https://github.com/redis/redis/issues/7284");
script_tag(name:"summary", value:"The remote host is missing an update for the 'redis' package(s) announced via the SUSE-SU-2021:1652-1 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 redis fixes the following issues:
redis was updated to 6.0.13:
CVE-2021-29477: Integer overflow in STRALGO LCS command (bsc#1185729)
CVE-2021-29478: Integer overflow in COPY command for large intsets
(bsc#1185730)
Cluster: Skip unnecessary check which may prevent failure detection
Fix performance regression in BRPOP on Redis 6.0
Fix edge-case when a module client is unblocked
redis 6.0.12:
Fix compilation error on non-glibc systems if jemalloc is not used
redis 6.0.11:
CVE-2021-21309: Avoid 32-bit overflows when proto-max-bulk-len is set
high (bsc#1182657)
Fix handling of threaded IO and CLIENT PAUSE (failover), could lead to
data loss or a crash
Fix the selection of a random element from large hash tables
Fix broken protocol in client tracking tracking-redir-broken message
XINFO able to access expired keys on a replica
Fix broken protocol in redis-benchmark when used with -a or
--dbnum
Avoid assertions (on older kernels) when testing arm64 CoW bug
CONFIG REWRITE should honor umask settings
Fix firstkey,lastkey,step in COMMAND command for some commands
RM_ZsetRem: Delete key if empty, the bug could leave empty zset keys
Switch systemd type of the sentinel service from notify to simple. This
can be reverted when updating to 6.2 which fixes
[link moved to references] .");
script_tag(name:"affected", value:"'redis' package(s) on SUSE Linux Enterprise Module for Server Applications 15-SP2, SUSE Linux Enterprise Module for Server Applications 15-SP3.");
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:"redis", rpm:"redis~6.0.13~1.10.1", rls:"SLES15.0SP2"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"redis-debuginfo", rpm:"redis-debuginfo~6.0.13~1.10.1", rls:"SLES15.0SP2"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"redis-debugsource", rpm:"redis-debugsource~6.0.13~1.10.1", 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:"redis", rpm:"redis~6.0.13~1.10.1", rls:"SLES15.0SP3"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"redis-debuginfo", rpm:"redis-debuginfo~6.0.13~1.10.1", rls:"SLES15.0SP3"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"redis-debugsource", rpm:"redis-debugsource~6.0.13~1.10.1", rls:"SLES15.0SP3"))) {
report += res;
}
if(report != "") {
security_message(data:report);
} else if(__pkg_match) {
exit(99);
}
exit(0);
}
exit(0);
6.5 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
SINGLE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:S/C:P/I:P/A:P
8.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
8.8 High
AI Score
Confidence
High
0.019 Low
EPSS
Percentile
88.7%