CVE-2023-26434

MITRE NVD CVE.ORG Print: PDF PDF

Summary

CVECVE-2023-26434
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2023-06-20 08:15:00 UTC
Updated2024-01-12 08:15:00 UTC
DescriptionWhen adding an external mail account, processing of POP3 "capabilities" responses are not limited to plausible sizes. Attacker with access to a rogue POP3 service could trigger requests that lead to excessive resource usage and eventually service unavailability. We now limit accepted POP3 server response to reasonable length/size. No publicly available exploits are known.

Risk And Classification

Problem Types: NVD-CWE-noinfo

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Open-xchange Open-xchange Appsuite Backend All All All All
Application Open-xchange Open-xchange Appsuite Backend 7.10.6 All All All
Application Open-xchange Open-xchange Appsuite Backend 7.10.6 revision_39 All All

References

ReferenceSourceLinkTags
404 Not Found MISC documentation.open-xchange.com
Full Disclosure: OXAS-ADV-2023-0002: OX App Suite Security Advisory MISC seclists.org
OX App Suite SSRF / Resource Consumption / Command Injection ≈ Packet Storm MISC packetstormsecurity.com
documentation.open-xchange.com/appsuite/security/advisories/csaf/2023/oxas-adv-2023-0002.json documentation.open-xchange.com
software.open-xchange.com/products/appsuite/doc/Release_Notes_for_Patch_Release_6219_7.... MISC software.open-xchange.com
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis
© CVE.report 2026 |

Use of this information constitutes acceptance for use in an AS IS condition. There are NO warranties, implied or otherwise, with regard to this information or its use. Any use of this information is at the user's risk. It is the responsibility of user to evaluate the accuracy, completeness or usefulness of any information, opinion, advice or other content. EACH USER WILL BE SOLELY RESPONSIBLE FOR ANY consequences of his or her direct or indirect use of this web site. ALL WARRANTIES OF ANY KIND ARE EXPRESSLY DISCLAIMED. This site will NOT BE LIABLE FOR ANY DIRECT, INDIRECT or any other kind of loss.

CVE, CWE, and OVAL are registred trademarks of The MITRE Corporation and the authoritative source of CVE content is MITRE's CVE web site. This site includes MITRE data granted under the following license.

CVE.report and Source URL Uptime Status status.cve.report