| CVE | Package | Version | Description |
|---|---|---|---|
| CVE-2023-0361 | gnutls28 | 3.6.13-2ubuntu1.7 | A timing side-channel in the handling of RSA ClientKeyExchange messages was discovered in GnuTLS. This side-channel can be sufficient to recover the key encrypted in the RSA ciphertext across a network in a Bleichenbacher style attack. To achieve a successful decryption the attacker would need to send a large amount of specially crafted messages to the vulnerable server. By recovering the secret from the ClientKeyExchange message, the attacker would be able to decrypt the application data exchanged over that connection. |
| CVE-2022-48303 | tar | 1.30+dfsg-7ubuntu0.20.04.2 | GNU Tar through 1.34 has a one-byte out-of-bounds read that results in use of uninitialized memory for a conditional jump. Exploitation to change the flow of control has not been demonstrated. The issue occurs in from_header in list.c via a V7 archive in which mtime has approximately 11 whitespace characters. |
| CVE-2023-23916 | curl | 7.68.0-1ubuntu2.15 | An allocation of resources without limits or throttling vulnerability exists in curl |
| CVE-2023-27535 | curl | 7.68.0-1ubuntu2.15 | FTP too eager connection reuse |
| CVE-2021-37750 | krb5 | 1.17-6ubuntu4.2 | The Key Distribution Center (KDC) in MIT Kerberos 5 (aka krb5) before 1.18.5 and 1.19.x before 1.19.3 has a NULL pointer dereference in kdc/do_tgs_req.c via a FAST inner body that lacks a server field. |
| CVE-2021-36222 | krb5 | 1.17-6ubuntu4.2 | ec_verify in kdc/kdc_preauth_ec.c in the Key Distribution Center (KDC) in MIT Kerberos 5 (aka krb5) before 1.18.4 and 1.19.x before 1.19.2 allows remote attackers to cause a NULL pointer dereference and daemon crash. This occurs because a return value is not properly managed in a certain situation. |
| CVE-2022-4415 | systemd | 245.4-4ubuntu3.19 | A vulnerability was found in systemd. This security flaw can cause a local information leak due to systemd-coredump not respecting the fs.suid_dumpable kernel setting. |
| CVE-2022-3821 | systemd | 245.4-4ubuntu3.19 | An off-by-one Error issue was discovered in Systemd in format_timespan() function of time-util.c. An attacker could supply specific values for time and accuracy that leads to buffer overrun in format_timespan(), leading to a Denial of Service. |
| CVE | Package | Version | Description |
|---|---|---|---|
| CVE-2013-4235 | shadow | 1:4.8.1-1ubuntu5.20.04.4 | shadow: TOCTOU (time-of-check time-of-use) race condition when copying and removing directory trees |
| CVE-2022-3219 | gnupg2 | 2.2.19-3ubuntu2.2 | GnuPG can be made to spin on a relatively small input by (for example) crafting a public key with thousands of signatures attached, compressed down to just a few KB. |
| CVE-2023-27536 | curl | 7.68.0-1ubuntu2.15 | GSS delegation too eager connection re-use |
| CVE-2023-27538 | curl | 7.68.0-1ubuntu2.15 | SSH connection too eager reuse still |
| CVE-2023-27533 | curl | 7.68.0-1ubuntu2.15 | TELNET option IAC injection |
| CVE-2023-27534 | curl | 7.68.0-1ubuntu2.15 | SFTP path ~ resolving discrepancy |
| CVE-2016-2781 | coreutils | 8.30-3ubuntu2 | chroot in GNU coreutils, when used with --userspec, allows local users to escape to the parent session via a crafted TIOCSTI ioctl call, which pushes characters to the terminal's input buffer. |
| CVE-2023-26604 | systemd | 245.4-4ubuntu3.19 | systemd before 247 does not adequately block local privilege escalation for some Sudo configurations, e.g., plausible sudoers files in which the "systemctl status" command may be executed. Specifically, systemd does not set LESSSECURE to 1, and thus other programs may be launched from the less program. This presents a substantial security risk when running systemctl from Sudo, because less executes as root when the terminal size is too small to show the complete systemctl output. |
| CVE | Package | Version | Description |
|---|---|---|---|
| CVE-2021-39537 | ncurses | 6.2-0ubuntu2 | An issue was discovered in ncurses through v6.2-1. _nc_captoinfo in captoinfo.c has a heap-based buffer overflow. |
| CVE-2022-29458 | ncurses | 6.2-0ubuntu2 | ncurses 6.3 before patch 20220416 has an out-of-bounds read and segmentation violation in convert_strings in tinfo/read_entry.c in the terminfo library. |
| CVE-2016-20013 | glibc | 2.31-0ubuntu9.9 | sha256crypt and sha512crypt through 0.6 allow attackers to cause a denial of service (CPU consumption) because the algorithm's runtime is proportional to the square of the length of the password. |
| CVE-2017-11164 | pcre3 | 2:8.39-12ubuntu0.1 | In PCRE 8.41, the OP_KETRMAX feature in the match function in pcre_exec.c allows stack exhaustion (uncontrolled recursion) when processing a crafted regular expression. |