Поиск уязвимостей

Moderate: libtar security update

ELSA-2023-2898: libtar security update (MODERATE)

ALT-PU-2023-7618: package `libtar` update to version 1.2.20-alt4.git.6d0ab4c

Множественные уязвимости libtar

ALT-PU-2023-7462: package `libtar` update to version 1.2.20-alt3.git.6d0ab4c

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.

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.

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.

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.

An attacker who submits a crafted tar file with size in header struct ...

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.

Уязвимость пакета libtar, связанная с чтением вне границ памяти, позволяющая нарушителю получить доступ к конфиденциальной информации1

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.

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.

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.

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.

An attacker who submits a crafted tar file with size in header struct ...

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.

Уязвимость пакета libtar, связанная с чтением вне границ памяти, позволяющая нарушителю получить доступ к конфиденциальной информации

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