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Freebsd » Freebsd » 12.1 P4 * * : Security Vulnerabilities (Overflow)

Cpe Name:cpe:2.3:o:freebsd:freebsd:12.1:p4:*:*:*:*:*:*

CVSS Scores Greater Than: 0 1 2 3 4 5 6 7 8 9

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#	CVE ID	CWE ID	# of Exploits	Vulnerability Type(s)	Publish Date	Update Date	Score	Gained Access Level	Access	Complexity	Authentication	Conf.	Integ.	Avail.
1	CVE-2020-25583	120		Overflow	2021-03-29	2021-06-03	10.0	None	Remote	Low	Not required	Complete	Complete	Complete
In FreeBSD 12.2-STABLE before r368250, 11.4-STABLE before r368253, 12.2-RELEASE before p1, 12.1-RELEASE before p11 and 11.4-RELEASE before p5 when processing a DNSSL option, rtsold(8) decodes domain name labels per an encoding specified in RFC 1035 in which the first octet of each label contains the label's length. rtsold(8) did not validate label lengths correctly and could overflow the destination buffer.
2	CVE-2020-25577	120		Overflow	2021-03-29	2021-06-03	10.0	None	Remote	Low	Not required	Complete	Complete	Complete
In FreeBSD 12.2-STABLE before r368250, 11.4-STABLE before r368253, 12.2-RELEASE before p1, 12.1-RELEASE before p11 and 11.4-RELEASE before p5 rtsold(8) does not verify that the RDNSS option does not extend past the end of the received packet before processing its contents. While the kernel currently ignores such malformed packets, it passes them to userspace programs. Any programs expecting the kernel to do validation may be vulnerable to an overflow.
3	CVE-2020-13434	190		Overflow	2020-05-24	2022-05-12	2.1	None	Local	Low	Not required	None	None	Partial
SQLite through 3.32.0 has an integer overflow in sqlite3_str_vappendf in printf.c.
4	CVE-2020-7461	787		Exec Code Overflow	2021-03-26	2021-09-16	7.5	None	Remote	Low	Not required	Partial	Partial	Partial
In FreeBSD 12.1-STABLE before r365010, 11.4-STABLE before r365011, 12.1-RELEASE before p9, 11.4-RELEASE before p3, and 11.3-RELEASE before p13, dhclient(8) fails to handle certain malformed input related to handling of DHCP option 119 resulting a heap overflow. The heap overflow could in principle be exploited to achieve remote code execution. The affected process runs with reduced privileges in a Capsicum sandbox, limiting the immediate impact of an exploit.
5	CVE-2020-7456	119		Exec Code Overflow	2020-06-09	2020-07-07	7.2	None	Local	Low	Not required	Complete	Complete	Complete
In FreeBSD 12.1-STABLE before r361918, 12.1-RELEASE before p6, 11.4-STABLE before r361919, 11.3-RELEASE before p10, and 11.4-RC2 before p1, an invalid memory location may be used for HID items if the push/pop level is not restored within the processing of that HID item allowing an attacker with physical access to a USB port to be able to use a specially crafted USB device to gain kernel or user-space code execution.
6	CVE-2019-15880	119		Overflow	2020-05-13	2022-04-26	7.5	None	Remote	Low	Not required	Partial	Partial	Partial
In FreeBSD 12.1-STABLE before r356911, and 12.1-RELEASE before p5, insufficient checking in the cryptodev module allocated the size of a kernel buffer based on a user-supplied length allowing an unprivileged process to trigger a kernel panic.

Total number of vulnerabilities : 6 Page : 1 (This Page)

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