Multiple buffer overflows in the voicemail functionality in Asterisk 1.4.x before 1.4.13, when using IMAP storage, might allow (1) remote attackers to execute arbitrary code via a long combination of Content-type and Content-description headers, or (2) local users to execute arbitrary code via a long combination of astspooldir, voicemail context, and voicemail mailbox fields
Published Oct 12, 2007
6.8
MEDIUMCVSS 2.0
EPSS 3.86%
Description
Multiple buffer overflows in the voicemail functionality in Asterisk 1.4.x before 1.4.13, when using IMAP storage, might allow (1) remote attackers to execute arbitrary code via a long combination of Content-type and Content-description headers, or (2) local users to execute arbitrary code via a long combination of astspooldir, voicemail context, and voicemail mailbox fields. NOTE: vector 2 requires write access to Asterisk configuration files.
Affected products
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:M/Au:N/C:P/I:P/A:P
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 (15 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 3.86% (0.03859) | 89.84th | v5 (v2026.06.15) |
| Jun 15, 2026 | 3.86% (0.03859) | 88.77th | v5 (v2026.06.15) |
| Feb 18, 2026 | 0.81% (0.00810) | 73.82th | v4 (v2025.03.14) |
| Aug 13, 2025 | 2.38% (0.02380) | 84.34th | v4 (v2025.03.14) |
| Jul 30, 2025 | 4.60% (0.04604) | 88.83th | v4 (v2025.03.14) |
| Apr 25, 2025 | 5.74% (0.05740) | 89.92th | v4 (v2025.03.14) |
| Mar 30, 2025 | 3.72% (0.03725) | 86.89th | v4 (v2025.03.14) |
| Mar 29, 2025 | 14.34% (0.14343) | 90.71th | v4 (v2025.03.14) |
| Mar 17, 2025 | 4.02% (0.04023) | 87.71th | v4 (v2025.03.14) |
| Dec 12, 2024 | 3.69% (0.03690) | 92.11th | v3 (v2023.03.01) |
| Mar 15, 2024 | 3.69% (0.03692) | 91.51th | v3 (v2023.03.01) |
| Mar 7, 2023 | 3.71% (0.03706) | 90.34th | 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) |
References (10)
- http://downloads.digium.com/pub/security/AST-2007-022.html x_refsource_CONFIRM
- http://osvdb.org/38201 vdb-entryx_refsource_OSVDB
- http://osvdb.org/38202 vdb-entryx_refsource_OSVDB
- http://secunia.com/advisories/27184 third-party-advisoryx_refsource_SECUNIA
- http://www.securityfocus.com/archive/1/481996/100/0/threaded mailing-listx_refsource_BUGTRAQ
- http://www.securityfocus.com/bid/26005 vdb-entryx_refsource_BID
- http://www.securitytracker.com/id?1018804 vdb-entryx_refsource_SECTRACK
- http://www.vupen.com/english/advisories/2007/3454 vdb-entryx_refsource_VUPEN
- https://exchange.xforce.ibmcloud.com/vulnerabilities/37051 vdb-entryx_refsource_XF
- https://exchange.xforce.ibmcloud.com/vulnerabilities/37052 vdb-entryx_refsource_XF
| Link | Providers | Tags |
|---|---|---|
| http://downloads.digium.com/pub/security/AST-2007-022.html | x_refsource_CONFIRM | |
| http://osvdb.org/38201 | vdb-entryx_refsource_OSVDB | |
| http://osvdb.org/38202 | vdb-entryx_refsource_OSVDB | |
| http://secunia.com/advisories/27184 | third-party-advisoryx_refsource_SECUNIA | |
| http://www.securityfocus.com/archive/1/481996/100/0/threaded | mailing-listx_refsource_BUGTRAQ | |
| http://www.securityfocus.com/bid/26005 | vdb-entryx_refsource_BID | |
| http://www.securitytracker.com/id?1018804 | vdb-entryx_refsource_SECTRACK | |
| http://www.vupen.com/english/advisories/2007/3454 | vdb-entryx_refsource_VUPEN | |
| https://exchange.xforce.ibmcloud.com/vulnerabilities/37051 | vdb-entryx_refsource_XF | |
| https://exchange.xforce.ibmcloud.com/vulnerabilities/37052 | vdb-entryx_refsource_XF |
Change history (0)
No recorded changes yet.