The argument parser of the PARTIAL command in Cyrus IMAP Server 2.2.6 and earlier allows remote authenticated users to execute arbitrary code via a certain command ("body[p") that is treated as a different command ("body.peek") and causes an index increment error that leads to an out-of-bounds memory corruption
Published Dec 1, 2004
10.0
HIGHCVSS 2.0
EPSS 5.95%
Description
The argument parser of the PARTIAL command in Cyrus IMAP Server 2.2.6 and earlier allows remote authenticated users to execute arbitrary code via a certain command ("body[p") that is treated as a different command ("body.peek") and causes an index increment error that leads to an out-of-bounds memory corruption.
Affected products
No data.
Configuration 1
- 2.1.7
- 2.1.9
- 2.1.10
- 2.1.16
- 2.2.0_alpha
- 2.2.1_beta
- 2.2.2_beta
- 2.2.3
- 2.2.4
- 2.2.5
- 2.2.6
- 2.2.7
- 2.2.8
- current
- 9.0
- 10.0
Configuration 2
- core_2.0
- core_3.0
- 2.0
- 2.1
- 2.2
- 4.1
- 4.1
No data.
No Red Hat product state for this CVE.
No package ranges for this CVE.
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
No CVSS v3.1 score for this CVE.
No CVSS v3.0 score for this CVE.
AV:N/AC:L/Au:N/C:C/I:C/A:C
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
Score over time
2022–2026- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Percentile over time
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Table of values (11 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 5.95% (0.05951) | 93.05th | v5 (v2026.06.15) |
| Jun 15, 2026 | 5.95% (0.05951) | 92.31th | v5 (v2026.06.15) |
| Mar 30, 2025 | 10.24% (0.10245) | 92.42th | v4 (v2025.03.14) |
| Mar 29, 2025 | 19.01% (0.19008) | 92.32th | v4 (v2025.03.14) |
| Mar 17, 2025 | 10.24% (0.10245) | 92.57th | v4 (v2025.03.14) |
| Dec 12, 2024 | 8.53% (0.08534) | 94.72th | v3 (v2023.03.01) |
| Nov 8, 2023 | 8.53% (0.08534) | 93.78th | v3 (v2023.03.01) |
| Mar 7, 2023 | 11.53% (0.11525) | 94.31th | v3 (v2023.03.01) |
| Mar 6, 2023 | 11.27% (0.11270) | 95.02th | v2 (v2022.01.01) |
| Apr 1, 2022 | 11.27% (0.11270) | 94.61th | v2 (v2022.01.01) |
| Feb 4, 2022 | 11.27% (0.11270) | 88.71th | v2 (v2022.01.01) |
No CWE recorded.
References (10)
- http://asg.web.cmu.edu/archive/message.php?mailbox=archive.cyrus-announce&msg=143 mailing-listx_refsource_MLIST
- http://asg.web.cmu.edu/cyrus/download/imapd/changes.html x_refsource_CONFIRM
- http://marc.info/?l=bugtraq&m=110123023521619&w=2 mailing-listx_refsource_BUGTRAQ
- http://secunia.com/advisories/13274/ third-party-advisoryx_refsource_SECUNIA
- http://security.e-matters.de/advisories/152004.html x_refsource_MISC
- http://security.gentoo.org/glsa/glsa-200411-34.xml vendor-advisoryx_refsource_GENTOO
- http://www.debian.org/security/2004/dsa-597 vendor-advisoryx_refsource_DEBIAN
- http://www.mandriva.com/security/advisories?name=MDKSA-2004:139 vendor-advisoryx_refsource_MANDRAKE
- https://exchange.xforce.ibmcloud.com/vulnerabilities/18199 vdb-entryx_refsource_XF
- https://www.ubuntu.com/usn/usn-31-1/ vendor-advisoryx_refsource_UBUNTU
| Link | Providers | Tags |
|---|---|---|
| http://asg.web.cmu.edu/archive/message.php?mailbox=archive.cyrus-announce&msg=143 | mailing-listx_refsource_MLIST | |
| http://asg.web.cmu.edu/cyrus/download/imapd/changes.html | x_refsource_CONFIRM | |
| http://marc.info/?l=bugtraq&m=110123023521619&w=2 | mailing-listx_refsource_BUGTRAQ | |
| http://secunia.com/advisories/13274/ | third-party-advisoryx_refsource_SECUNIA | |
| http://security.e-matters.de/advisories/152004.html | x_refsource_MISC | |
| http://security.gentoo.org/glsa/glsa-200411-34.xml | vendor-advisoryx_refsource_GENTOO | |
| http://www.debian.org/security/2004/dsa-597 | vendor-advisoryx_refsource_DEBIAN | |
| http://www.mandriva.com/security/advisories?name=MDKSA-2004:139 | vendor-advisoryx_refsource_MANDRAKE | |
| https://exchange.xforce.ibmcloud.com/vulnerabilities/18199 | vdb-entryx_refsource_XF | |
| https://www.ubuntu.com/usn/usn-31-1/ | vendor-advisoryx_refsource_UBUNTU |
Change history (0)
No recorded changes yet.