CVE-2021-20294
Fixed in a distro release EPSS 3%
A flaw was found in binutils readelf 2.35 program. An attacker who is able to convince a victim using readelf to read a crafted file could trigger a stack buffer overflow, out-of-bounds write of arbitrary data supplied by the attacker. The highest impact of this flaw is to confidentiality, integrity, and availability.
Products: gnu binutils
Distro releases
| Release | Package | Fixed in |
|---|---|---|
| Amazon Linux 2 | gcc10-binutils | 2.35-21.amzn2.0.1 |
| Amazon Linux 2 | gcc10-binutils-devel | 2.35-21.amzn2.0.1 |
| Amazon Linux 2 | gcc10-binutils-gold | 2.35-21.amzn2.0.1 |
| Arch Linux | binutils | 2.36-1 |
| Debian 12 | binutils | 2.35.2-1 |
| Debian 13 | binutils | 2.35.2-1 |
| Debian 14 | binutils | 2.35.2-1 |
| SUSE Enterprise Storage 6 | binutils | 2.37-7.26.1 |
| SUSE HPE Helion OpenStack 8 | binutils | 2.37-9.44.1 |
| SUSE Linux Enterprise High Performance Computing 15 SP1-ESPOS | binutils | 2.37-7.26.1 |
| SUSE Linux Enterprise High Performance Computing 15 SP1-LTSS | binutils | 2.37-7.26.1 |
| SUSE Linux Enterprise High Performance Computing 15-ESPOS | binutils | 2.37-6.23.1 |
| SUSE Linux Enterprise High Performance Computing 15-LTSS | binutils | 2.37-6.23.1 |
| SUSE Linux Enterprise Module for Basesystem 15 SP2 | binutils | 2.37-7.26.1 |
| SUSE Linux Enterprise Module for Basesystem 15 SP3 | binutils | 2.37-7.26.1 |
| SUSE Linux Enterprise Module for Development Tools 15 SP2 | binutils | 2.37-7.26.1 |
| SUSE Linux Enterprise Module for Development Tools 15 SP3 | binutils | 2.37-7.26.1 |
| SUSE Linux Enterprise Module for Package Hub 15 SP2 | binutils | 2.37-7.26.1 |
| SUSE Linux Enterprise Module for Package Hub 15 SP3 | binutils | 2.37-7.26.1 |
| SUSE Linux Enterprise Server 12 SP2-BCL | binutils | 2.37-9.44.1 |
| SUSE Linux Enterprise Server 12 SP3-BCL | binutils | 2.37-9.44.1 |
| SUSE Linux Enterprise Server 12 SP3-LTSS | binutils | 2.37-9.44.1 |
| SUSE Linux Enterprise Server 12 SP4-LTSS | binutils | 2.37-9.44.1 |
| SUSE Linux Enterprise Server 12 SP5 | binutils | 2.37-9.44.1 |
| SUSE Linux Enterprise Server 15 SP1-BCL | binutils | 2.37-7.26.1 |
| SUSE Linux Enterprise Server 15 SP1-LTSS | binutils | 2.37-7.26.1 |
| SUSE Linux Enterprise Server 15-LTSS | binutils | 2.37-6.23.1 |
| SUSE Linux Enterprise Server for SAP Applications 12 SP3 | binutils | 2.37-9.44.1 |
| SUSE Linux Enterprise Server for SAP Applications 12 SP4 | binutils | 2.37-9.44.1 |
| SUSE Linux Enterprise Server for SAP Applications 12 SP5 | binutils | 2.37-9.44.1 |
| SUSE Linux Enterprise Server for SAP Applications 15 | binutils | 2.37-6.23.1 |
| SUSE Linux Enterprise Server for SAP Applications 15 SP1 | binutils | 2.37-7.26.1 |
| SUSE Linux Enterprise Software Development Kit 12 SP5 | binutils | 2.37-9.44.1 |
| SUSE Linux Enterprise Software Development Kit 12 SP5 | cross-ppc-binutils | 2.37-9.44.1 |
| SUSE Linux Enterprise Software Development Kit 12 SP5 | cross-spu-binutils | 2.37-9.44.1 |
| SUSE OpenStack Cloud 8 | binutils | 2.37-9.44.1 |
| SUSE OpenStack Cloud 9 | binutils | 2.37-9.44.1 |
| SUSE OpenStack Cloud Crowbar 8 | binutils | 2.37-9.44.1 |
| SUSE OpenStack Cloud Crowbar 9 | binutils | 2.37-9.44.1 |
| openSUSE Leap 15.2 | binutils | 2.37-lp152.4.9.1 |
| openSUSE Leap 15.2 | bpftrace | 0.11.4-lp152.2.7.1 |
| openSUSE Leap 15.2 | cross-aarch64-binutils | 2.37-lp152.4.9.1 |
| openSUSE Leap 15.2 | cross-arm-binutils | 2.37-lp152.4.9.1 |
| openSUSE Leap 15.2 | cross-avr-binutils | 2.37-lp152.4.9.1 |
| openSUSE Leap 15.2 | cross-epiphany-binutils | 2.37-lp152.4.9.1 |
| openSUSE Leap 15.2 | cross-hppa-binutils | 2.37-lp152.4.9.1 |
| openSUSE Leap 15.2 | cross-hppa64-binutils | 2.37-lp152.4.9.1 |
| openSUSE Leap 15.2 | cross-i386-binutils | 2.37-lp152.4.9.1 |
| openSUSE Leap 15.2 | cross-ia64-binutils | 2.37-lp152.4.9.1 |
| openSUSE Leap 15.2 | cross-m68k-binutils | 2.37-lp152.4.9.1 |
| openSUSE Leap 15.2 | cross-mips-binutils | 2.37-lp152.4.9.1 |
| openSUSE Leap 15.2 | cross-ppc-binutils | 2.37-lp152.4.9.1 |
| openSUSE Leap 15.2 | cross-ppc64-binutils | 2.37-lp152.4.9.1 |
| openSUSE Leap 15.2 | cross-ppc64le-binutils | 2.37-lp152.4.9.1 |
| openSUSE Leap 15.2 | cross-riscv64-binutils | 2.37-lp152.4.9.1 |
| openSUSE Leap 15.2 | cross-rx-binutils | 2.37-lp152.4.9.1 |
| openSUSE Leap 15.2 | cross-s390-binutils | 2.37-lp152.4.9.1 |
| openSUSE Leap 15.2 | cross-s390x-binutils | 2.37-lp152.4.9.1 |
| openSUSE Leap 15.2 | cross-sparc-binutils | 2.37-lp152.4.9.1 |
| openSUSE Leap 15.2 | cross-sparc64-binutils | 2.37-lp152.4.9.1 |
| openSUSE Leap 15.2 | cross-spu-binutils | 2.37-lp152.4.9.1 |
| openSUSE Leap 15.2 | cross-xtensa-binutils | 2.37-lp152.4.9.1 |
| openSUSE Leap 15.3 | binutils | 2.37-7.26.1 |
| openSUSE Leap 15.3 | cross-aarch64-binutils | 2.37-7.26.1 |
| openSUSE Leap 15.3 | cross-arm-binutils | 2.37-7.26.1 |
| openSUSE Leap 15.3 | cross-avr-binutils | 2.37-7.26.1 |
| openSUSE Leap 15.3 | cross-epiphany-binutils | 2.37-7.26.1 |
| openSUSE Leap 15.3 | cross-hppa-binutils | 2.37-7.26.1 |
| openSUSE Leap 15.3 | cross-hppa64-binutils | 2.37-7.26.1 |
| openSUSE Leap 15.3 | cross-i386-binutils | 2.37-7.26.1 |
| openSUSE Leap 15.3 | cross-ia64-binutils | 2.37-7.26.1 |
| openSUSE Leap 15.3 | cross-m68k-binutils | 2.37-7.26.1 |
| openSUSE Leap 15.3 | cross-mips-binutils | 2.37-7.26.1 |
| openSUSE Leap 15.3 | cross-ppc-binutils | 2.37-7.26.1 |
| openSUSE Leap 15.3 | cross-ppc64-binutils | 2.37-7.26.1 |
| openSUSE Leap 15.3 | cross-ppc64le-binutils | 2.37-7.26.1 |
| openSUSE Leap 15.3 | cross-riscv64-binutils | 2.37-7.26.1 |
| openSUSE Leap 15.3 | cross-rx-binutils | 2.37-7.26.1 |
| openSUSE Leap 15.3 | cross-s390-binutils | 2.37-7.26.1 |
| openSUSE Leap 15.3 | cross-s390x-binutils | 2.37-7.26.1 |
| openSUSE Leap 15.3 | cross-sparc-binutils | 2.37-7.26.1 |
| openSUSE Leap 15.3 | cross-sparc64-binutils | 2.37-7.26.1 |
| openSUSE Leap 15.3 | cross-spu-binutils | 2.37-7.26.1 |
| openSUSE Leap 15.3 | cross-x86_64-binutils | 2.37-7.26.1 |
| openSUSE Tumbleweed | binutils | 2.37-3.1 |