CVE-2023-29046
4.3 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
LOW
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
4.7 Medium
AI Score
Confidence
High
0.0004 Low
EPSS
Percentile
13.5%
Connections to external data sources, like e-mail autoconfiguration, were not terminated in case they hit a timeout, instead those connections were logged. Some connections use user-controlled endpoints, which could be malicious and attempt to keep the connection open for an extended period of time. As a result users were able to trigger large amount of egress network connections, possibly exhausting network pool resources and lock up legitimate requests. A new mechanism has been introduced to cancel external connections that might access user-controlled endpoints. No publicly available exploits are known.
Affected configurations
| CPE | Name | Operator | Version |
|---|---|---|---|
| open-xchange:open-xchange_appsuite | open-xchange open-xchange appsuite | lt | 7.10.6 |
CNA Affected
[
{
"defaultStatus": "unaffected",
"modules": [
"backend"
],
"product": "OX App Suite",
"vendor": "OX Software GmbH",
"versions": [
{
"lessThanOrEqual": "7.10.6-rev48",
"status": "affected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "8.11",
"status": "affected",
"version": "0",
"versionType": "semver"
}
]
}
]Related
4.3 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
LOW
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
4.7 Medium
AI Score
Confidence
High
0.0004 Low
EPSS
Percentile
13.5%