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Search Parameters:
  • Keyword (text search): cpe:2.3:o:huawei:openeuler:22.03:*:*:*:lts:*:*:*
  • CPE Name Search: true
There are 5 matching records.
Displaying matches 1 through 5.
Vuln ID Summary CVSS Severity
CVE-2021-33640

After tar_close(), libtar.c releases the memory pointed to by pointer t. After tar_close() is called in the list() function, it continues to use pointer t: free_longlink_longname(t->th_buf) . As a result, the released memory is used (use-after-free).

Published: December 19, 2022; 11:15:10 AM -0500
V4.0:(not available)
V3.1: 9.8 CRITICAL
V2.0:(not available)
CVE-2021-33646

The th_read() function doesn’t free a variable t->th_buf.gnu_longname after allocating memory, which may cause a memory leak.

Published: August 10, 2022; 4:15:20 PM -0400
V4.0:(not available)
V3.1: 7.5 HIGH
V2.0:(not available)
CVE-2021-33645

The th_read() function doesn’t free a variable t->th_buf.gnu_longlink after allocating memory, which may cause a memory leak.

Published: August 10, 2022; 4:15:20 PM -0400
V4.0:(not available)
V3.1: 7.5 HIGH
V2.0:(not available)
CVE-2021-33644

An attacker who submits a crafted tar file with size in header struct being 0 may be able to trigger an calling of malloc(0) for a variable gnu_longname, causing an out-of-bounds read.

Published: August 10, 2022; 4:15:20 PM -0400
V4.0:(not available)
V3.1: 8.1 HIGH
V2.0:(not available)
CVE-2021-33643

An attacker who submits a crafted tar file with size in header struct being 0 may be able to trigger an calling of malloc(0) for a variable gnu_longlink, causing an out-of-bounds read.

Published: August 10, 2022; 4:15:20 PM -0400
V4.0:(not available)
V3.1: 9.1 CRITICAL
V2.0:(not available)