CVE-2017-11654
An out-of-bounds read and write flaw was found in the way SIPcrack 0.2 processed SIP traffic,...
An out-of-bounds read and write flaw was found in the way SIPcrack 0.2 processed SIP traffic, because 0x00 termination of a payload array was mishandled. A remote attacker could potentially use this flaw to crash the sipdump process by generating specially crafted SIP traffic.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- High
- Privileges needed
- None
- User interaction
- None
What an attacker can affect
- Confidentiality
- None
- Integrity
- None
- Availability
- High
Exploit likelihood
What each source reports
NVD Score used
An out-of-bounds read and write flaw was found in the way SIPcrack 0.2 processed SIP traffic, because 0x00 termination of a payload array was mishandled. A remote attacker could potentially use this flaw to crash the sipdump process by generating specially crafted SIP traffic.
- Record
CVE-2017-11654- CVSS 3.1
- 5.9 Medium
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H - CVSS 2.0
- 4.3 Medium
AV:N/AC:M/Au:N/C:N/I:N/A:P - Weakness
- CWE-125, CWE-787
- Updated
- 2026-11-02
CVE List No score
An out-of-bounds read and write flaw was found in the way SIPcrack 0.2 processed SIP traffic, because 0x00 termination of a payload array was mishandled. A remote attacker could potentially use this flaw to crash the sipdump process by generating specially crafted SIP traffic.
- Record
CVE-2017-11654- Updated
- 2026-11-02
EUVDEUVD-2017-3266 No score
An out-of-bounds read and write flaw was found in the way SIPcrack 0.2 processed SIP traffic, because 0x00 termination of a payload array was mishandled. A remote attacker could potentially use this flaw to crash the sipdump process by generating specially crafted SIP traffic.
- Record
EUVD-2017-3266- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-rrgj-83v9-hxjp
An out-of-bounds read and write flaw was found in the way SIPcrack 0.2 processed SIP traffic,...
An out-of-bounds read and write flaw was found in the way SIPcrack 0.2 processed SIP traffic, because 0x00 termination of a payload array was mishandled. A remote attacker could potentially use this flaw to crash the sipdump process by generating specially crafted SIP traffic.
- Record
GHSA-rrgj-83v9-hxjp- CVSS 3.0
- 5.9 Medium
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H - Weakness
- CWE-125
- Updated
- 2026-11-02
OSV
An out-of-bounds read and write flaw was found in the way SIPcrack 0.2 processed SIP traffic, because 0x00 termination of a payload array was mishandled. A remote attacker could potentially use this flaw to crash the sipdump process by generating specially crafted SIP traffic.
- Record
CVE-2017-11654- CVSS 3.1
- 5.9 Medium
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H - Updated
- 2026-11-02
OSVDEBIAN-CVE-2017-11654
An out-of-bounds read and write flaw was found in the way SIPcrack 0.2 processed SIP traffic, because 0x00 termination of a payload array was mishandled. A remote attacker could potentially use this flaw to crash the sipdump process by generating specially crafted SIP traffic.
- Record
DEBIAN-CVE-2017-11654- CVSS 3.1
- 5.9 Medium
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H - Updated
- 2026-11-02
OSVUBUNTU-CVE-2017-11654
An out-of-bounds read and write flaw was found in the way SIPcrack 0.2 processed SIP traffic, because 0x00 termination of a payload array was mishandled. A remote attacker could potentially use this flaw to crash the sipdump process by generating specially crafted SIP traffic.
- Record
UBUNTU-CVE-2017-11654- CVSS 3.1
- 5.9 Medium
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H - Updated
- 2026-11-02
Affected products
Affected packages
| Package | Affected | Fixed |
|---|---|---|
sipcrackDebian:12 |
All versions, plus listed versions 0.2-4 |
None known |
sipcrackDebian:13 |
All versions, plus listed versions 0.2-4 |
None known |
sipcrackDebian:14 |
All versions, plus listed versions 0.2-4 |
None known |
sipcrackUbuntu:16.04:LTS |
All versions, plus listed versions 0.2-2build1 |
None known |
sipcrackUbuntu:18.04:LTS |
All versions, plus listed versions 0.2-2build10.2-2build2 |
None known |
sipcrackUbuntu:20.04:LTS |
All versions, plus listed versions 0.2-3 |
None known |
sipcrackUbuntu:22.04:LTS |
All versions, plus listed versions 0.2-40.2-4build1 |
None known |
sipcrackUbuntu:24.04:LTS |
All versions, plus listed versions 0.2-4build10.2-4build20.2-4build3 |
None known |
sipcrackUbuntu:25.10 |
All versions, plus listed versions 0.2-4build3 |
None known |
sipcrackUbuntu:26.10 |
All versions, plus listed versions 0.2-4build40.2-4build5 |
None known |
sipcrackUbuntu:26.04:LTS |
All versions, plus listed versions 0.2-4build30.2-4build4 |
None known |
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD, OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2017-11654 is a medium vulnerability (CVSS 5.9) in Sipcrack Project Sipcrack, published July 26, 2017. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 2.01%, the 80th percentile. No source names a fixed version.