CVE-2023-3107
Citrix NetScaler IPv6 Fragment Reassembly Overflow Denial of Service
Description
A set of carefully crafted ipv6 packets can trigger an integer overflow in the calculation of a fragment reassembled packet's payload length field. This allows an attacker to trigger a kernel panic, resulting in a denial of service.
INFO
Published Date :
Aug. 1, 2023, 11:15 p.m.
Last Modified :
Aug. 7, 2023, 3:24 p.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
3.6
Exploitability Score :
3.9
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2023-3107.
| URL | Resource |
|---|---|
| https://security.FreeBSD.org/advisories/FreeBSD-SA-23:06.ipv6.asc | Mitigation Vendor Advisory |
| https://security.netapp.com/advisory/ntap-20230804-0001/ | Third Party Advisory |
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2023-3107 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2023-3107 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
Initial Analysis by [email protected]
Aug. 07, 2023
Action Type Old Value New Value Added CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H Changed Reference Type https://security.FreeBSD.org/advisories/FreeBSD-SA-23:06.ipv6.asc No Types Assigned https://security.FreeBSD.org/advisories/FreeBSD-SA-23:06.ipv6.asc Mitigation, Vendor Advisory Changed Reference Type https://security.netapp.com/advisory/ntap-20230804-0001/ No Types Assigned https://security.netapp.com/advisory/ntap-20230804-0001/ Third Party Advisory Added CWE NIST CWE-190 Added CPE Configuration OR *cpe:2.3:o:freebsd:freebsd:12.4:-:*:*:*:*:*:* *cpe:2.3:o:freebsd:freebsd:12.4:p1:*:*:*:*:*:* *cpe:2.3:o:freebsd:freebsd:12.4:p2:*:*:*:*:*:* *cpe:2.3:o:freebsd:freebsd:12.4:p3:*:*:*:*:*:* *cpe:2.3:o:freebsd:freebsd:12.4:rc2-p1:*:*:*:*:*:* *cpe:2.3:o:freebsd:freebsd:12.4:rc2-p2:*:*:*:*:*:* *cpe:2.3:o:freebsd:freebsd:13.1:-:*:*:*:*:*:* *cpe:2.3:o:freebsd:freebsd:13.1:b1-p1:*:*:*:*:*:* *cpe:2.3:o:freebsd:freebsd:13.1:b2-p2:*:*:*:*:*:* *cpe:2.3:o:freebsd:freebsd:13.1:p1:*:*:*:*:*:* *cpe:2.3:o:freebsd:freebsd:13.1:p2:*:*:*:*:*:* *cpe:2.3:o:freebsd:freebsd:13.1:p3:*:*:*:*:*:* *cpe:2.3:o:freebsd:freebsd:13.1:p4:*:*:*:*:*:* *cpe:2.3:o:freebsd:freebsd:13.1:p5:*:*:*:*:*:* *cpe:2.3:o:freebsd:freebsd:13.1:p6:*:*:*:*:*:* *cpe:2.3:o:freebsd:freebsd:13.1:p7:*:*:*:*:*:* *cpe:2.3:o:freebsd:freebsd:13.1:p8:*:*:*:*:*:* *cpe:2.3:o:freebsd:freebsd:13.1:rc1-p1:*:*:*:*:*:* *cpe:2.3:o:freebsd:freebsd:13.2:-:*:*:*:*:*:* *cpe:2.3:o:freebsd:freebsd:13.2:p1:*:*:*:*:*:* Added CPE Configuration OR *cpe:2.3:a:netapp:clustered_data_ontap:9.0:-:*:*:*:*:*:* -
CVE Modified by [email protected]
Aug. 04, 2023
Action Type Old Value New Value Added Reference https://security.netapp.com/advisory/ntap-20230804-0001/ [No Types Assigned]
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2023-3107 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2023-3107
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.09 }} 0.01%
score
0.38395
percentile