CVE-2019-15165
Published: August 31, 2023Last modified: August 31, 2023
Description
sf-pcapng.c in libpcap before 1.9.1 does not properly validate the PHB header length before allocating memory.
Severity score breakdown
| Parameter | Value |
|---|---|
| Base score | 5.3 |
| Attack Vector | NETWORK |
| Attack complexity | LOW |
| Privileges required | NONE |
| User interaction | NONE |
| Scope | UNCHANGED |
| Confidentiality | NONE |
| Integrity impact | LOW |
| Availability impact | NONE |
| Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N |
Status
| Product | Release | Package | Status |
|---|---|---|---|
| Alpaquita Linux | 23 LTS | libpcap | Not affected (1.10.1-r0) |
| Stream | libpcap | Not affected (1.10.4-r1) |
References
- http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00051.html
- http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00052.html
- http://seclists.org/fulldisclosure/2019/Dec/26
- https://github.com/the-tcpdump-group/libpcap/blob/libpcap-1.9/CHANGES
- https://github.com/the-tcpdump-group/libpcap/commit/87d6bef033062f969e70fa40c43dfd945d5a20ab
- https://github.com/the-tcpdump-group/libpcap/commit/a5a36d9e82dde7265e38fe1f87b7f11c461c29f6
- https://lists.debian.org/debian-lts-announce/2019/10/msg00031.html
- https://lists.debian.org/debian-lts-announce/2021/12/msg00014.html
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/5P5K3DQ4TFSZBDB3XN4CZNJNQ3UIF3D3/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/GBIEKWLNIR62KZ5GA7EDXZS52HU6OE5F/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/UZTIPUWABYUE5KQOLCKAW65AUUSB7QO6/
- https://lists.fedoraproject.org/archives/list/[email protected]/message/5P5K3DQ4TFSZBDB3XN4CZNJNQ3UIF3D3/
- https://lists.fedoraproject.org/archives/list/[email protected]/message/GBIEKWLNIR62KZ5GA7EDXZS52HU6OE5F/
- https://lists.fedoraproject.org/archives/list/[email protected]/message/UZTIPUWABYUE5KQOLCKAW65AUUSB7QO6/
- https://seclists.org/bugtraq/2019/Dec/23
- https://support.apple.com/kb/HT210785
- https://support.apple.com/kb/HT210788
- https://support.apple.com/kb/HT210789
- https://support.apple.com/kb/HT210790
- https://usn.ubuntu.com/4221-1/
- https://usn.ubuntu.com/4221-2/
- https://www.oracle.com/security-alerts/cpuapr2020.html
- https://www.tcpdump.org/public-cve-list.txt