7.5
CVE-2024-55627
- EPSS 1%
- Veröffentlicht 06.01.2025 18:15:22
- Zuletzt bearbeitet 31.03.2025 13:40:33
- Quelle security-advisories@github.com
- CVE-Watchlists
- Unerledigt
LoginSuricata segfault on StreamingBufferSlideToOffsetWithRegions
Suricata is a network Intrusion Detection System, Intrusion Prevention System and Network Security Monitoring engine. Prior to 7.0.8, a specially crafted TCP stream can lead to a very large buffer overflow while being zero-filled during initialization with memset due to an unsigned integer underflow. The issue has been addressed in Suricata 7.0.8.
| Typ | Quelle | Score | Percentile |
|---|---|---|---|
| EPSS | FIRST.org | 1% | 0.587 |
| Quelle | Base Score | Exploit Score | Impact Score | Vector String |
|---|---|---|---|---|
| nvd@nist.gov | 7.5 | 3.9 | 3.6 |
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
|
| security-advisories@github.com | 5.9 | 2.2 | 3.6 |
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
|
CWE-122 Heap-based Buffer Overflow
A heap overflow condition is a buffer overflow, where the buffer that can be overwritten is allocated in the heap portion of memory, generally meaning that the buffer was allocated using a routine such as malloc().
CWE-191 Integer Underflow (Wrap or Wraparound)
The product subtracts one value from another, such that the result is less than the minimum allowable integer value, which produces a value that is not equal to the correct result.
CWE-787 Out-of-bounds Write
The product writes data past the end, or before the beginning, of the intended buffer.
https://github.com/OISF/suricata/commit/282509f70c4ce805098e59535af445362e3e9ebd
https://github.com/OISF/suricata/commit/8900041405dbb5f9584edae994af2100733fb4be
https://github.com/OISF/suricata/commit/9a53ec43b13f0039a083950511a18bf6f408e432
https://github.com/OISF/suricata/security/advisories/GHSA-h2mv-7gg8-8x7v
https://redmine.openinfosecfoundation.org/issues/7393