Redhat: >> Enterprise Linux >> 7.0 Security Vulnerabilities
A vulnerability was found in sssd. If a user was configured with no home directory set, sssd would return '/' (the root directory) instead of '' (the empty string / no home directory). This could impact services that restrict the user's filesystem access to within their home directory through chroot() etc. All versions before 2.1 are vulnerable.
CVSS Score
4.1
EPSS Score
0.002
Published
2019-01-15
It was discovered systemd does not correctly check the content of PIDFile files before using it to kill processes. When a service is run from an unprivileged user (e.g. User field set in the service file), a local attacker who is able to write to the PIDFile of the mentioned service may use this flaw to trick systemd into killing other services and/or privileged processes. Versions before v237 are vulnerable.
CVSS Score
4.4
EPSS Score
0.002
Published
2019-01-14
In OpenSSH 7.9, scp.c in the scp client allows remote SSH servers to bypass intended access restrictions via the filename of . or an empty filename. The impact is modifying the permissions of the target directory on the client side.
CVSS Score
5.3
EPSS Score
0.034
Published
2019-01-10
FasterXML jackson-databind 2.x before 2.9.7 might allow remote attackers to execute arbitrary code by leveraging failure to block the slf4j-ext class from polymorphic deserialization.
CVSS Score
9.8
EPSS Score
0.145
Published
2019-01-02
FasterXML jackson-databind 2.x before 2.9.7 might allow remote attackers to execute arbitrary code by leveraging failure to block the blaze-ds-opt and blaze-ds-core classes from polymorphic deserialization.
CVSS Score
9.8
EPSS Score
0.026
Published
2019-01-02
A flaw was found in the Linux kernel's NFS41+ subsystem. NFS41+ shares mounted in different network namespaces at the same time can make bc_svc_process() use wrong back-channel IDs and cause a use-after-free vulnerability. Thus a malicious container user can cause a host kernel memory corruption and a system panic. Due to the nature of the flaw, privilege escalation cannot be fully ruled out.
CVSS Score
6.5
EPSS Score
0.0
Published
2018-12-18
Perl before 5.26.3 and 5.28.x before 5.28.1 has a buffer overflow via a crafted regular expression that triggers invalid write operations.
CVSS Score
9.8
EPSS Score
0.114
Published
2018-12-07
Perl before 5.26.3 has a buffer over-read via a crafted regular expression that triggers disclosure of sensitive information from process memory.
CVSS Score
9.1
EPSS Score
0.041
Published
2018-12-07
Perl before 5.26.3 has a buffer overflow via a crafted regular expression that triggers invalid write operations.
CVSS Score
9.8
EPSS Score
0.052
Published
2018-12-07
Perl before 5.26.3 and 5.28.0 before 5.28.1 has a buffer overflow via a crafted regular expression that triggers invalid write operations.
CVSS Score
9.8
EPSS Score
0.108
Published
2018-12-05