6.5
Moyenne
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…
Description
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.
Produits et versions touchés
| Produit | Versions touchées | Corrigé en |
|---|---|---|
| libtar 1.2 | premières → < 1.2.21 | 1.2.21 |
Autres CVE de libtar
Les 4 CVE de libtar →
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…
Non notée
CVE-2021-33645
The th_read() function doesn’t free a variable t->th_buf.gnu_longlink after allocating memory, which may cause a…
Non notée
CVE-2021-33646
The th_read() function doesn’t free a variable t->th_buf.gnu_longname after allocating memory, which may cause a…
Non notée