CVE-2007-0955
CVE-2007-0955 is a high-severity vulnerability in Mailenable with a CVSS 2.0 base score of 7.8. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.
Key facts
- Severity: High (CVSS 2.0 base score 7.8)
- EPSS exploit prediction: 5% (92nd percentile)
- Actively exploited: Not listed in CISA KEV
- Affected product: Mailenable
- Published:
- Last modified:
Description
The NTLM_UnPack_Type3 function in MENTLM.dll in MailEnable Professional 2.35 and earlier allows remote attackers to cause a denial of service (application crash) via certain base64-encoded data following an AUTHENTICATE NTLM command to the imap port (143/tcp), which results in an out-of-bounds read.
Frequently asked questions
- What is CVE-2007-0955?
- The NTLM_UnPack_Type3 function in MENTLM.dll in MailEnable Professional 2.35 and earlier allows remote attackers to cause a denial of service (application crash) via certain base64-encoded data following an AUTHENTICATE NTLM command to the imap port (143/tcp), which results in an out-of-bounds read.
- How severe is CVE-2007-0955?
- CVE-2007-0955 has a CVSS 2.0 base score of 7.8, rated high severity.
- Is CVE-2007-0955 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 5% (92nd percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2007-0955?
- CVE-2007-0955 affects Mailenable. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2007-0955?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
- When was CVE-2007-0955 published?
- CVE-2007-0955 was published on 2007-02-15 and last updated on 2026-06-16.
References
- http://archives.neohapsis.com/archives/fulldisclosure/2007-02/0321.html
- http://archives.neohapsis.com/archives/fulldisclosure/2007-02/0333.html
- http://lists.grok.org.uk/pipermail/full-disclosure/2007-February/052427.html
- http://osvdb.org/33195
- http://secunia.com/advisories/24139
- http://securityreason.com/securityalert/2249
- http://www.vupen.com/english/advisories/2007/0614
- https://exchange.xforce.ibmcloud.com/vulnerabilities/32482
Affected products (1)
- cpe:2.3:a:mailenable:mailenable:*:*:*:*:professional:*:*:*
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