Canonical: >> Ubuntu Linux >> 12.04 Security Vulnerabilities
In Apache HTTP Server 2.4 release 2.4.38 and prior, a race condition in mod_auth_digest when running in a threaded server could allow a user with valid credentials to authenticate using another username, bypassing configured access control restrictions.
CVSS Score
7.5
EPSS Score
0.43
Published
2019-04-08
In Pallets Jinja before 2.10.1, str.format_map allows a sandbox escape.
CVSS Score
8.6
EPSS Score
0.035
Published
2019-04-07
It was discovered that Dovecot before versions 2.2.36.1 and 2.3.4.1 incorrectly handled client certificates. A remote attacker in possession of a valid certificate with an empty username field could possibly use this issue to impersonate other users.
CVSS Score
7.7
EPSS Score
0.012
Published
2019-03-27
urllib in Python 2.x through 2.7.16 supports the local_file: scheme, which makes it easier for remote attackers to bypass protection mechanisms that blacklist file: URIs, as demonstrated by triggering a urllib.urlopen('local_file:///etc/passwd') call.
CVSS Score
9.1
EPSS Score
0.009
Published
2019-03-23
rbash in Bash before 4.4-beta2 did not prevent the shell user from modifying BASH_CMDS, thus allowing the user to execute any command with the permissions of the shell.
CVSS Score
7.8
EPSS Score
0.003
Published
2019-03-22
The KVM implementation in the Linux kernel through 4.20.5 has an Information Leak.
CVSS Score
5.5
EPSS Score
0.0
Published
2019-03-21
An issue was discovered in PHP 7.x before 7.1.27 and 7.3.x before 7.3.3. phar_tar_writeheaders_int in ext/phar/tar.c has a buffer overflow via a long link value. NOTE: The vendor indicates that the link value is used only when an archive contains a symlink, which currently cannot happen: "This issue allows theoretical compromise of security, but a practical attack is usually impossible.
CVSS Score
8.1
EPSS Score
0.005
Published
2019-03-11
An issue was discovered in PHP before 7.1.27, 7.2.x before 7.2.16, and 7.3.x before 7.3.3. Due to the way rename() across filesystems is implemented, it is possible that file being renamed is briefly available with wrong permissions while the rename is ongoing, thus enabling unauthorized users to access the data.
CVSS Score
7.5
EPSS Score
0.099
Published
2019-03-09
An issue was discovered in the EXIF component in PHP before 7.1.27, 7.2.x before 7.2.16, and 7.3.x before 7.3.3. There is an uninitialized read in exif_process_IFD_in_MAKERNOTE because of mishandling the maker_note->offset relationship to value_len.
CVSS Score
7.5
EPSS Score
0.159
Published
2019-03-09
An issue was discovered in the EXIF component in PHP before 7.1.27, 7.2.x before 7.2.16, and 7.3.x before 7.3.3. There is an uninitialized read in exif_process_IFD_in_MAKERNOTE because of mishandling the data_len variable.
CVSS Score
7.5
EPSS Score
0.145
Published
2019-03-09