CVE-2023-49700
Buffer Copy Without Checking size of input in IMS
Security best practices violations, a string operation in Streamingmedia will write past the end of fixed-size destination buffer if the source buffer is too large.
Attack profile
How easy it is to exploit
- Attack vector
- Local
- Complexity
- High
- Privileges needed
- None
- User interaction
- None
What an attacker can affect
- Confidentiality
- None
- Integrity
- High
- Availability
- Low
Exploit likelihood
What each source reports
CVE List Score used
Buffer Copy Without Checking size of input in IMS
Security best practices violations, a string operation in Streamingmedia will write past the end of fixed-size destination buffer if the source buffer is too large.
- Record
CVE-2023-49700- CVSS 3.1
- 6.7 Medium
CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:C/C:N/I:H/A:L - Weakness
- CWE-120
- Updated
- 2026-11-02
EUVDEUVD-2023-53634
Security best practices violations, a string operation in Streamingmedia will write past the end of fixed-size destination buffer if the source buffer is too large.
- Record
EUVD-2023-53634- CVSS 3.1
- 6.7 Medium
CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:C/C:N/I:H/A:L - Updated
- 2026-11-03
GitHub AdvisoriesGHSA-76qc-9qwc-59pg
Security best practices violations, a string operation in Streamingmedia will write past the end...
Security best practices violations, a string operation in Streamingmedia will write past the end of fixed-size destination buffer if the source buffer is too large.
- Record
GHSA-76qc-9qwc-59pg- CVSS 3.1
- 6.7 Medium
CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:C/C:N/I:H/A:L - Weakness
- CWE-120
- Updated
- 2026-11-02
NVD
Security best practices violations, a string operation in Streamingmedia will write past the end of fixed-size destination buffer if the source buffer is too large.
- Record
CVE-2023-49700- CVSS 3.1
- 6.7 Medium
CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:C/C:N/I:H/A:L - CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N - Weakness
- CWE-120
- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases, published | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2023-49700 is a medium vulnerability (CVSS 6.7) in Asr Falcon, published November 30, 2023. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.38%, the 32nd percentile. No source names a fixed version.