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CVE-2005-2923

17
FAUCET Score

CVE-2005-2923 describes a denial-of-service vulnerability affecting the IMAP server in Ipswitch IMail Server 8.20 and Ipswitch Collaboration Suite (ICS) prior to version 2.02. A remote, authenticated attacker can trigger a server crash by sending a specially crafted, long argument to the LIST command, leading to invalid memory access. This vulnerability has a CVSS score of 4.0 (AV:N/AC:L/Au:S/C:N/I:N/A:P), indicating a low severity with potential for partial availability impact. There is no evidence of active exploitation, publicly available exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
8.20CPE matchmatch criteria
cpe:2.3:a:ipswitch:imail_server:8.20:*:*:*:*:*:*:*
2.0CPE matchmatch criteria
cpe:2.3:a:ipswitch:ipswitch_collaboration_suite:2.0:*:*:*:*:*:*:*
2.01CPE matchmatch criteria
cpe:2.3:a:ipswitch:ipswitch_collaboration_suite:2.01:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

4.0MEDIUM

AV:N/AC:L/Au:S/C:N/I:N/A:P

Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
Access Vector
NETWORK
Access Complexity
LOW
Authentication
SINGLE
Exploitability Score
8.0
Impact Score
2.9
CvssVersion
2.0

Exploit Intelligence

EPSS Score
10.82%
Probability of exploitation in next 30 days
EPSS Percentile
95.4%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.1082 is in the 99th percentile among its peer group of 21,958 CVEs.

Social Chatter

No social media mentions found for this CVE.

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

secunia.com / advisories/17863
securitytracker.com / id
idefense.com / application/poi/display
PatchVendor Advisory
securityfocus.com / bid/15753
vupen.com / english/advisories/2005/2782