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
7.8 High
AI Score
Confidence
High
0.003 Low
EPSS
Percentile
65.9%
The remote host is missing an update for the
# SPDX-FileCopyrightText: 2024 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("1.3.6.1.4.1.25623.1.0.833495");
script_version("2024-05-16T05:05:35+0000");
script_cve_id("CVE-2023-38403");
script_tag(name:"cvss_base", value:"7.8");
script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:N/C:N/I:N/A:C");
script_tag(name:"last_modification", value:"2024-05-16 05:05:35 +0000 (Thu, 16 May 2024)");
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:"2023-08-15 17:26:21 +0000 (Tue, 15 Aug 2023)");
script_tag(name:"creation_date", value:"2024-03-04 07:54:32 +0000 (Mon, 04 Mar 2024)");
script_name("openSUSE: Security Advisory for iperf (SUSE-SU-2023:3887-1)");
script_category(ACT_GATHER_INFO);
script_copyright("Copyright (C) 2024 Greenbone AG");
script_family("SuSE Local Security Checks");
script_dependencies("gather-package-list.nasl");
script_mandatory_keys("ssh/login/suse", "ssh/login/rpms", re:"ssh/login/release=(openSUSELeap15\.4|openSUSELeap15\.5)");
script_xref(name:"Advisory-ID", value:"SUSE-SU-2023:3887-1");
script_xref(name:"URL", value:"https://lists.opensuse.org/archives/list/[email protected]/thread/DCUKFRL7NSEPG6GP3NW3TXQSX6QXAG6A");
script_tag(name:"summary", value:"The remote host is missing an update for the 'iperf'
package(s) announced via the SUSE-SU-2023:3887-1 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 iperf fixes the following issues:
* update to 3.15 (bsc#1215662, ESNET-SECADV-2023-0002):
* Several bugs that could allow the iperf3 server to hang waiting for input on
the control connection has been fixed (ESnet Software Security Advisory
ESNET-SECADV-2023-0002)
* A bug that caused garbled output with UDP tests on 32-bit hosts has been
fixed (PR #1554, PR #1556). This bug was introduced in iperf-3.14.
* A bug in counting UDP messages has been fixed
* update to 3.14 (bsc#1213430, CVE-2023-38403):
* fixes a memory allocation hazard that allowed a remote user to crash an
iperf3 process
* update to 3.13:
* Added missing bind_dev getter and setter.
* a fix for A resource leak bug in function iperf_create_pidfile (#1443)
* doc: Fix copy-and-paste error leading to wrong error message
* Fix crash on rcv-timeout with JSON logfile
* update to 3.12:
* cJSON has been updated to version 1.7.15 (#1383).
* The --bind host % dev option syntax now works properly (#1360 /
* A server-side file descriptor leak with the --logfile option has been fixed
(#1369 / #1360 / #1369 / #1389 / #1393).
* A bug that caused some large values from TCP_INFO to be misprinted as
negative numbers has been fixed (#1372).
* Using the -k or -n flags with --reverse no longer leak into future tests
(#1363 / #1364).
* There are now various debug level options available with the --debug
option. These can be used to adjust the amount of debugging output (#1327).
* A new --snd-timeout option has been added to set a termination timeout for
idle TCP connections (#1215 / #1282).
* iperf3 is slightly more robust to out-of-order packets during UDP connection
setup in --reverse mode (#914 / #1123 / #1182 / #1212 /
* iperf3 will now use different ports for each direction when the --cport and
- -bdir options are set (#1249 / #1259).
* The iperf3 server will now exit if it can't open its log file
* Various help message and output fixes have been made (#1299 /
* Various compiler warnings have been fixed (#1211 / #1316).
* Operation of bootstrap.sh has been fixed and simplified (#1335 /
* Flow label support / compatibility under Linux has been improved
* Various minor memory leaks have been fixed (#1332 / #1333).
* A getter/setter has been added for the bind_port parameter (--cport option).
(#1303, #1305)
Description truncated. Please see the references for more information.");
script_tag(name:"affected", value:"'iperf' package(s) on openSUSE Leap 15.4, openSUSE Leap 15.5.");
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 == "openSUSELeap15.4") {
if(!isnull(res = isrpmvuln(pkg:"iperf-debuginfo", rpm:"iperf-debuginfo~3.15~150000.3.6.1", rls:"openSUSELeap15.4"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"libiperf0", rpm:"libiperf0~3.15~150000.3.6.1", rls:"openSUSELeap15.4"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"iperf-devel", rpm:"iperf-devel~3.15~150000.3.6.1", rls:"openSUSELeap15.4"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"libiperf0-debuginfo", rpm:"libiperf0-debuginfo~3.15~150000.3.6.1", rls:"openSUSELeap15.4"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"iperf-debugsource", rpm:"iperf-debugsource~3.15~150000.3.6.1", rls:"openSUSELeap15.4"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"iperf", rpm:"iperf~3.15~150000.3.6.1", rls:"openSUSELeap15.4"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"iperf-debuginfo", rpm:"iperf-debuginfo~3.15~150000.3.6.1", rls:"openSUSELeap15.4"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"libiperf0", rpm:"libiperf0~3.15~150000.3.6.1", rls:"openSUSELeap15.4"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"iperf-devel", rpm:"iperf-devel~3.15~150000.3.6.1", rls:"openSUSELeap15.4"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"libiperf0-debuginfo", rpm:"libiperf0-debuginfo~3.15~150000.3.6.1", rls:"openSUSELeap15.4"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"iperf-debugsource", rpm:"iperf-debugsource~3.15~150000.3.6.1", rls:"openSUSELeap15.4"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"iperf", rpm:"iperf~3.15~150000.3.6.1", rls:"openSUSELeap15.4"))) {
report += res;
}
if(report != "") {
security_message(data:report);
} else if(__pkg_match) {
exit(99);
}
exit(0);
}
if(release == "openSUSELeap15.5") {
if(!isnull(res = isrpmvuln(pkg:"iperf-debuginfo", rpm:"iperf-debuginfo~3.15~150000.3.6.1", rls:"openSUSELeap15.5"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"libiperf0", rpm:"libiperf0~3.15~150000.3.6.1", rls:"openSUSELeap15.5"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"iperf-devel", rpm:"iperf-devel~3.15~150000.3.6.1", rls:"openSUSELeap15.5"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"libiperf0-debuginfo", rpm:"libiperf0-debuginfo~3.15~150000.3.6.1", rls:"openSUSELeap15.5"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"iperf-debugsource", rpm:"iperf-debugsource~3.15~150000.3.6.1", rls:"openSUSELeap15.5"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"iperf", rpm:"iperf~3.15~150000.3.6.1", rls:"openSUSELeap15.5"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"iperf-debuginfo", rpm:"iperf-debuginfo~3.15~150000.3.6.1", rls:"openSUSELeap15.5"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"libiperf0", rpm:"libiperf0~3.15~150000.3.6.1", rls:"openSUSELeap15.5"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"iperf-devel", rpm:"iperf-devel~3.15~150000.3.6.1", rls:"openSUSELeap15.5"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"libiperf0-debuginfo", rpm:"libiperf0-debuginfo~3.15~150000.3.6.1", rls:"openSUSELeap15.5"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"iperf-debugsource", rpm:"iperf-debugsource~3.15~150000.3.6.1", rls:"openSUSELeap15.5"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"iperf", rpm:"iperf~3.15~150000.3.6.1", rls:"openSUSELeap15.5"))) {
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
7.8 High
AI Score
Confidence
High
0.003 Low
EPSS
Percentile
65.9%