CVE-2021-31871

An issue was discovered in klibc before 2.0.9. An integer overflow in the cpio command may result in a NULL pointer dereference on 64-bit systems...

UBUNTU-CVE-2021-31871

An issue was discovered in klibc before 2.0.9. An integer overflow in the cpio command may result in a NULL pointer dereference on 64-bit systems...

UBUNTU-CVE-2021-31872

An issue was discovered in klibc before 2.0.9. Multiple possible integer overflows in the cpio command on 32-bit systems may result in a buffer overflow or other security impact...

UBUNTU-CVE-2021-31870

An issue was discovered in klibc before 2.0.9. Multiplication in the calloc function may result in an integer overflow and a subsequent heap buffer overflow...

UBUNTU-CVE-2021-31873

An issue was discovered in klibc before 2.0.9. Additions in the malloc function may result in an integer overflow and a subsequent heap buffer overflow...

CVE-2021-31872

An issue was discovered in klibc before 2.0.9. Multiple possible integer overflows in the cpio command on 32-bit systems may result in a buffer overflow or other security impact...

CVE-2021-31873

An issue was discovered in klibc before 2.0.9. Additions in the malloc function may result in an integer overflow and a subsequent heap buffer overflow...

Integer overflow

An issue was discovered in klibc before 2.0.9. Multiplication in the calloc function may result in an integer overflow and a subsequent heap buffer overflow...

CVE-2021-31873

An issue was discovered in klibc before 2.0.9. Additions in the malloc function may result in an integer overflow and a subsequent heap buffer overflow...

CVE-2021-31870

An issue was discovered in klibc before 2.0.9. Multiplication in the calloc function may result in an integer overflow and a subsequent heap buffer overflow...

CVE-2021-31872

An issue was discovered in klibc before 2.0.9. Multiple possible integer overflows in the cpio command on 32-bit systems may result in a buffer overflow or other security impact...

Integer overflow

An issue was discovered in klibc before 2.0.9. Multiple possible integer overflows in the cpio command on 32-bit systems may result in a buffer overflow or other security impact...

CVE-2021-31870

CVE-2021-31870 concerns klibc before version 2.0.9, where an integer overflow in calloc() due to multiplication can cause a heap buffer overflow. Multiple connected advisories/reporting broaden the impact to include related issues in the same klibc package (e.g., 64-bit allocation/memory handling...

CVE-2021-31870

An issue was discovered in klibc before 2.0.9. Multiplication in the calloc function may result in an integer overflow and a subsequent heap buffer overflow...

CVE-2021-31870

An issue was discovered in klibc before 2.0.9. Multiplication in the calloc function may result in an integer overflow and a subsequent heap buffer overflow...

CVE-2021-31870

An issue was discovered in klibc before 2.0.9. Multiplication in the calloc function may result in an integer overflow and a subsequent heap buffer overflow...

CVE-2021-31872

An issue was discovered in klibc before 2.0.9. Multiple possible integer overflows in the cpio command on 32-bit systems may result in a buffer overflow or other security impact...

CVE-2021-31872

An issue was discovered in klibc before 2.0.9. Multiple possible integer overflows in the cpio command on 32-bit systems may result in a buffer overflow or other security impact...

CVE-2021-31872

An issue was discovered in klibc before 2.0.9. Multiple possible integer overflows in the cpio command on 32-bit systems may result in a buffer overflow or other security impact...

CVE-2021-31872

CVE-2021-31872 affects klibc prior to version 2.0.9, where multiple integer overflows in the cpio command on 32-bit systems may cause a buffer overflow or other security impact. The issue is documented across multiple advisories (Astra Linux, Debian DLA-2695-1, Ubuntu USN-5379-1, Alpine security ...