Vulnerabilities > Freebsd

DATE CVE VULNERABILITY TITLE RISK
2019-07-03 CVE-2019-5600 Out-of-bounds Write vulnerability in Freebsd 11.2/11.3/12.0
In FreeBSD 12.0-STABLE before r349622, 12.0-RELEASE before 12.0-RELEASE-p7, 11.3-PRERELEASE before r349624, 11.3-RC3 before 11.3-RC3-p1, and 11.2-RELEASE before 11.2-RELEASE-p11, a bug in iconv implementation may allow an attacker to write past the end of an output buffer.
network
low complexity
freebsd CWE-787
critical
9.8
2019-07-02 CVE-2019-5599 Allocation of Resources Without Limits or Throttling vulnerability in Freebsd 12.0
In FreeBSD 12.0-STABLE before r349197 and 12.0-RELEASE before 12.0-RELEASE-p6, a bug in the non-default RACK TCP stack can allow an attacker to cause several linked lists to grow unbounded and cause an expensive list traversal on every packet being processed, leading to resource exhaustion and a denial of service.
network
low complexity
freebsd CWE-770
7.5
2019-06-19 CVE-2019-12900 Out-of-bounds Write vulnerability in multiple products
BZ2_decompress in decompress.c in bzip2 through 1.0.6 has an out-of-bounds write when there are many selectors.
network
low complexity
bzip debian opensuse canonical freebsd python CWE-787
critical
9.8
2019-05-15 CVE-2019-5598 Improper Input Validation vulnerability in Freebsd 11.2/12.0
In FreeBSD 11.3-PRERELEASE before r345378, 12.0-STABLE before r345377, 11.2-RELEASE before 11.2-RELEASE-p10, and 12.0-RELEASE before 12.0-RELEASE-p4, a bug in pf does not check if the outer ICMP or ICMP6 packet has the same destination IP as the source IP of the inner protocol packet allowing a maliciously crafted ICMP/ICMP6 packet could bypass the packet filter rules and be passed to a host that would otherwise be unavailable.
network
low complexity
freebsd CWE-20
7.5
2019-05-15 CVE-2019-5597 Improper Input Validation vulnerability in Freebsd 11.2/12.0
In FreeBSD 11.3-PRERELEASE and 12.0-STABLE before r347591, 11.2-RELEASE before 11.2-RELEASE-p10, and 12.0-RELEASE before 12.0-RELEASE-p4, a bug in the pf IPv6 fragment reassembly logic incorrectly uses the last extension header offset from the last received packet instead of the first packet allowing maliciously crafted IPv6 packets to cause a crash or potentially bypass the packet filter.
network
low complexity
freebsd CWE-20
critical
9.1
2019-04-17 CVE-2019-9499 Improper Authentication vulnerability in multiple products
The implementations of EAP-PWD in wpa_supplicant EAP Peer, when built against a crypto library missing explicit validation on imported elements, do not validate the scalar and element values in EAP-pwd-Commit.
8.1
2019-04-17 CVE-2019-9498 Improper Authentication vulnerability in multiple products
The implementations of EAP-PWD in hostapd EAP Server, when built against a crypto library missing explicit validation on imported elements, do not validate the scalar and element values in EAP-pwd-Commit.
8.1
2019-04-17 CVE-2019-9495 Information Exposure Through Discrepancy vulnerability in multiple products
The implementations of EAP-PWD in hostapd and wpa_supplicant are vulnerable to side-channel attacks as a result of cache access patterns.
3.7
2019-04-17 CVE-2019-9494 Information Exposure Through Discrepancy vulnerability in multiple products
The implementations of SAE in hostapd and wpa_supplicant are vulnerable to side channel attacks as a result of observable timing differences and cache access patterns.
5.9
2019-02-12 CVE-2019-5596 Unspecified vulnerability in Freebsd 11.2/12.0
In FreeBSD 11.2-STABLE after r338618 and before r343786, 12.0-STABLE before r343781, and 12.0-RELEASE before 12.0-RELEASE-p3, a bug in the reference count implementation for UNIX domain sockets can cause a file structure to be incorrectly released potentially allowing a malicious local user to gain root privileges or escape from a jail.
local
low complexity
freebsd
8.8