Your submission was sent successfully! Close

You have successfully unsubscribed! Close

Thank you for signing up for our newsletter!
In these regular emails you will find the latest updates about Ubuntu and upcoming events where you can meet our team.Close

Search CVE reports


Toggle filters

11 – 20 of 41 results


CVE-2021-42384

Low priority

Some fixes available 5 of 7

A use-after-free in Busybox's awk applet leads to denial of service and possibly code execution when processing a crafted awk pattern in the handle_special function

1 affected packages

busybox

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS 16.04 LTS
busybox Fixed Fixed Fixed Ignored
Show less packages

CVE-2021-42383

Low priority
Not affected

A use-after-free in Busybox's awk applet leads to denial of service and possibly code execution when processing a crafted awk pattern in the evaluate function

1 affected packages

busybox

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS 16.04 LTS
busybox Not affected Not affected Not affected Not affected
Show less packages

CVE-2021-42382

Low priority

Some fixes available 5 of 7

A use-after-free in Busybox's awk applet leads to denial of service and possibly code execution when processing a crafted awk pattern in the getvar_s function

1 affected packages

busybox

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS 16.04 LTS
busybox Fixed Fixed Fixed Ignored
Show less packages

CVE-2021-42381

Low priority

Some fixes available 5 of 7

A use-after-free in Busybox's awk applet leads to denial of service and possibly code execution when processing a crafted awk pattern in the hash_init function

1 affected packages

busybox

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS 16.04 LTS
busybox Fixed Fixed Fixed Ignored
Show less packages

CVE-2021-42380

Low priority

Some fixes available 5 of 7

A use-after-free in Busybox's awk applet leads to denial of service and possibly code execution when processing a crafted awk pattern in the clrvar function

1 affected packages

busybox

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS 16.04 LTS
busybox Fixed Fixed Fixed Ignored
Show less packages

CVE-2021-42379

Low priority

Some fixes available 5 of 7

A use-after-free in Busybox's awk applet leads to denial of service and possibly code execution when processing a crafted awk pattern in the next_input_file function

1 affected packages

busybox

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS 16.04 LTS
busybox Fixed Fixed Fixed Ignored
Show less packages

CVE-2021-42378

Low priority

Some fixes available 5 of 7

A use-after-free in Busybox's awk applet leads to denial of service and possibly code execution when processing a crafted awk pattern in the getvar_i function

1 affected packages

busybox

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS 16.04 LTS
busybox Fixed Fixed Fixed Ignored
Show less packages

CVE-2021-42377

Low priority
Not affected

An attacker-controlled pointer free in Busybox's hush applet leads to denial of service and possible code execution when processing a crafted shell command, due to the shell mishandling the &&& string. This may be used for remote...

1 affected packages

busybox

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS 16.04 LTS
busybox Not affected Not affected Not affected Not affected
Show less packages

CVE-2021-42376

Negligible priority
Not affected

A NULL pointer dereference in Busybox's hush applet leads to denial of service when processing a crafted shell command, due to missing validation after a \x03 delimiter character. This may be used for DoS under very...

1 affected packages

busybox

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS 16.04 LTS
busybox Not affected Not affected Not affected Not affected
Show less packages

CVE-2021-42375

Negligible priority
Not affected

An incorrect handling of a special element in Busybox's ash applet leads to denial of service when processing a crafted shell command, due to the shell mistaking specific characters for reserved characters. This may be used...

1 affected packages

busybox

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS 16.04 LTS
busybox Not affected Not affected Not affected Not affected
Show less packages