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
7.7 High
AI Score
Confidence
High
0.0005 Low
EPSS
Percentile
17.1%
The version of Atlassian Confluence Server running on the remote host is affected by a vulnerability as referenced in the CONFSERVER-95099 advisory.
ion-java
for applications that use ion-java
to deserialize Ion text encoded data, or deserialize Ion text or binary encoded data into the IonValue
model and then invoke certain IonValue
methods on that in-memory representation. An actor could craft Ion data that, when loaded by the affected application and/or processed using the IonValue
model, results in a StackOverflowError
originating from the ion-java
library. The patch is included in ion-java
1.10.5. As a workaround, do not load data which originated from an untrusted source or that could have been tampered with.Note that Nessus has not tested for this issue but has instead relied only on the application’s self-reported version number.
#%NASL_MIN_LEVEL 80900
##
# (C) Tenable, Inc.
##
include('compat.inc');
if (description)
{
script_id(194909);
script_version("1.1");
script_set_attribute(attribute:"plugin_modification_date", value:"2024/06/05");
script_cve_id("CVE-2024-21634");
script_name(english:"Atlassian Confluence < 7.19.20 / 7.20.x < 8.5.7 / 8.6.x < 8.9.0 (CONFSERVER-95099)");
script_set_attribute(attribute:"synopsis", value:
"The remote Atlassian Confluence host is missing a security update.");
script_set_attribute(attribute:"description", value:
"The version of Atlassian Confluence Server running on the remote host is affected by a vulnerability as referenced in
the CONFSERVER-95099 advisory.
- Amazon Ion is a Java implementation of the Ion data notation. Prior to version 1.10.5, a potential denial-
of-service issue exists in `ion-java` for applications that use `ion-java` to deserialize Ion text encoded
data, or deserialize Ion text or binary encoded data into the `IonValue` model and then invoke certain
`IonValue` methods on that in-memory representation. An actor could craft Ion data that, when loaded by
the affected application and/or processed using the `IonValue` model, results in a `StackOverflowError`
originating from the `ion-java` library. The patch is included in `ion-java` 1.10.5. As a workaround, do
not load data which originated from an untrusted source or that could have been tampered with.
(CVE-2024-21634)
Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version
number.");
script_set_attribute(attribute:"see_also", value:"https://jira.atlassian.com/browse/CONFSERVER-95099");
script_set_attribute(attribute:"solution", value:
"Upgrade to Atlassian Confluence version 7.19.20, 8.5.7, 8.9.0 or later.");
script_set_attribute(attribute:"agent", value:"all");
script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A:C");
script_set_cvss_temporal_vector("CVSS2#E:U/RL:OF/RC:C");
script_set_cvss3_base_vector("CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H");
script_set_cvss3_temporal_vector("CVSS:3.0/E:U/RL:O/RC:C");
script_set_attribute(attribute:"cvss_score_source", value:"CVE-2024-21634");
script_set_attribute(attribute:"exploitability_ease", value:"No known exploits are available");
script_set_attribute(attribute:"exploit_available", value:"false");
script_set_attribute(attribute:"vuln_publication_date", value:"2024/01/03");
script_set_attribute(attribute:"patch_publication_date", value:"2024/04/04");
script_set_attribute(attribute:"plugin_publication_date", value:"2024/05/02");
script_set_attribute(attribute:"plugin_type", value:"combined");
script_set_attribute(attribute:"cpe", value:"cpe:/a:atlassian:confluence");
script_set_attribute(attribute:"thorough_tests", value:"true");
script_set_attribute(attribute:"enable_cgi_scanning", value:"true");
script_end_attributes();
script_category(ACT_GATHER_INFO);
script_family(english:"CGI abuses");
script_copyright(english:"This script is Copyright (C) 2024 and is owned by Tenable, Inc. or an Affiliate thereof.");
script_dependencies("confluence_detect.nasl", "confluence_nix_installed.nbin", "confluence_win_installed.nbin");
script_require_keys("installed_sw/Atlassian Confluence");
exit(0);
}
include('vcf.inc');
var app_info = vcf::combined_get_app_info(app:'Atlassian Confluence');
var constraints = [
{ 'min_version' : '5.6.0', 'max_version' : '7.17.5', 'fixed_display' : '7.19.20' },
{ 'min_version' : '7.18.0', 'max_version' : '7.18.3', 'fixed_display' : '7.19.20' },
{ 'min_version' : '7.19.0', 'max_version' : '7.19.19', 'fixed_display' : '7.19.20' },
{ 'min_version' : '7.20.0', 'max_version' : '7.20.3', 'fixed_display' : '8.5.7'},
{ 'min_version' : '8.0.0', 'max_version' : '8.0.4', 'fixed_display' :' 8.5.7' },
{ 'min_version' : '8.1.0', 'max_version' : '8.1.4', 'fixed_display' : '8.5.7' },
{ 'min_version' : '8.2.0', 'max_version' : '8.2.3', 'fixed_display' : '8.5.7' },
{ 'min_version' : '8.3.0', 'max_version' : '8.3.4', 'fixed_display' : '8.5.7' },
{ 'min_version' : '8.4.0', 'max_version' : '8.4.5', 'fixed_display' : '8.5.7' },
{ 'min_version' : '8.5.0', 'max_version' : '8.5.6', 'fixed_display' : '8.5.7' },
{ 'min_version' : '8.6.0', 'max_version' : '8.8.1', 'fixed_display' : '8.9.0 (Data Center Only)' }
];
vcf::check_version_and_report(
app_info:app_info,
constraints:constraints,
severity:SECURITY_HOLE
);
Vendor | Product | Version | CPE |
---|---|---|---|
atlassian | confluence | cpe:/a:atlassian:confluence |
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
7.7 High
AI Score
Confidence
High
0.0005 Low
EPSS
Percentile
17.1%