TI-2021-13020 CVE-2021-33646 · GHSA-x27v-rjqh-f4xc
Memory leak in libtar
Priority LOW 37
The th_read() function doesn’t free a variable t->th_buf.gnu_longname after allocating memory, which may cause a memory leak.
Vulnerabilities
6 records
TI-2021-13019 CVE-2021-33645 · GHSA-j8q5-rwmr-9hg8
Memory leak in libtar
Priority LOW 37
The th_read() function doesn’t free a variable t->th_buf.gnu_longlink after allocating memory, which may cause a memory leak.
TI-2021-13018 CVE-2021-33644 · GHSA-f326-p7mm-52h2
Out-of-bounds read in libtar
Priority LOW 38
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.
TI-2021-13017 CVE-2021-33643 · GHSA-j7g9-fcw9-wxcf
Out-of-bounds read in libtar
Priority MEDIUM 49
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.
TI-2013-03873 CVE-2013-4420 · GHSA-35h8-7h6c-x54q
Multiple directory traversal vulnerabilities in the (1) tar_extract_glob and (2)…
Priority LOW 32
Multiple directory traversal vulnerabilities in the (1) tar_extract_glob and (2) tar_extract_all functions in libtar 1.2.20 and earlier allow remote attackers to overwrite arbitrary files via a ..
TI-2013-03854 CVE-2013-4397 · GHSA-x7xr-v9wq-28m3
Multiple integer overflows in the th_read function in lib/block.c in libtar before 1.2.20…
Priority LOW 38
Multiple integer overflows in the th_read function in lib/block.c in libtar before 1.2.20 allow remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a long (1) name or (2) link in…