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11 – 14 of 14 results
Some fixes available 4 of 71
The POWER9 backend in GNU Compiler Collection (GCC) before version 10 could optimize multiple calls of the __builtin_darn intrinsic into a single call, thus reducing the entropy of the random number generator. This...
45 affected packages
gcc-snapshot, gcc-10, gcc-3.3, gcc-4.4, gcc-4.6...
| Package | 26.04 LTS | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
|---|---|---|---|---|---|
| gcc-snapshot | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation |
| gcc-10 | Not in release | Not affected | Not affected | Fixed | Not in release |
| gcc-3.3 | Not in release | Not affected | Not affected | Not affected | Not affected |
| gcc-4.4 | Not in release | Not in release | Not in release | Not in release | Not in release |
| gcc-4.6 | Not in release | Not in release | Not in release | Not in release | Not in release |
| gcc-4.7 | Not in release | Not in release | Not in release | Not in release | Not in release |
| gcc-4.7-armel-cross | Not in release | Not in release | Not in release | Not in release | Not in release |
| gcc-4.7-armhf-cross | Not in release | Not in release | Not in release | Not in release | Not in release |
| gcc-4.8 | Not in release | Not in release | Not in release | Not in release | Not affected |
| gcc-4.8-arm64-cross | Not in release | Not in release | Not in release | Not in release | Not in release |
| gcc-4.8-armhf-cross | Not in release | Not in release | Not in release | Not in release | Not in release |
| gcc-4.8-powerpc-cross | Not in release | Not in release | Not in release | Not in release | Not in release |
| gcc-4.8-ppc64el-cross | Not in release | Not in release | Not in release | Not in release | Not in release |
| gcc-4.9 | Not in release | Not in release | Not in release | Not in release | Not in release |
| gcc-5 | Not in release | Not in release | Not in release | Not in release | Not affected |
| gcc-5-cross | Not in release | Not in release | Not in release | Not in release | Not affected |
| gcc-6 | Not in release | Not in release | Not in release | Not in release | Needs evaluation |
| gcc-6-cross | Not in release | Not in release | Not in release | Not in release | Needs evaluation |
| gcc-6-cross-ports | Not in release | Not in release | Not in release | Not in release | Needs evaluation |
| gcc-7 | Not in release | Not in release | Not in release | Not affected | Fixed |
| gcc-7-cross | Not in release | Not in release | Not in release | Not in release | Needs evaluation |
| gcc-7-cross-ports | Not in release | Not in release | Not in release | Not in release | Needs evaluation |
| gcc-8 | Not in release | Not in release | Not in release | Not affected | Fixed |
| gcc-8-cross | Not in release | Not in release | Not in release | Needs evaluation | Needs evaluation |
| gcc-8-cross-ports | Not in release | Not in release | Not in release | Needs evaluation | Needs evaluation |
| gcc-9 | Not in release | Not affected | Not affected | Not affected | Not in release |
| gcc-9-cross | Not in release | Not affected | Not affected | Not affected | Not in release |
| gcc-9-cross-ports | Not in release | Needs evaluation | Needs evaluation | Needs evaluation | Not in release |
| gcc-arm-linux-androideabi | Not in release | Not in release | Not in release | Not in release | Not in release |
| gcc-arm-none-eabi | Not affected | Not affected | Not affected | Not affected | Not affected |
| gcc-avr | Not affected | Not affected | Not affected | Not affected | Not affected |
| gcc-defaults | Not affected | Not affected | Not affected | Not affected | Not affected |
| gcc-defaults-arm64-cross | Not in release | Not in release | Not in release | Not in release | Not in release |
| gcc-defaults-armel-cross | Not in release | Not in release | Not in release | Not in release | Not in release |
| gcc-defaults-armhf-cross | Not in release | Not in release | Not in release | Not in release | Not in release |
| gcc-defaults-powerpc-cross | Not in release | Not in release | Not in release | Not in release | Not in release |
| gcc-defaults-ppc64el-cross | Not in release | Not in release | Not in release | Not in release | Not in release |
| gcc-h8300-hms | Not affected | Not affected | Not affected | Not affected | Not affected |
| gcc-i686-linux-android | Not in release | Not in release | Not in release | Not in release | Not in release |
| gcc-m68hc1x | Not in release | Not in release | Not affected | Not affected | Not affected |
| gcc-mingw-w64 | Not affected | Not affected | Not affected | Not affected | Not affected |
| gcc-msp430 | Not in release | Not in release | Not affected | Not affected | Not affected |
| gcc-opt | Not affected | Not affected | Not affected | Not affected | Not affected |
| gccgo-4.9 | Not in release | Not in release | Not in release | Not in release | Not in release |
| gccgo-6 | Not in release | Not in release | Not in release | Not in release | Not in release |
Some fixes available 2 of 179
Under certain circumstances, the ix86_expand_builtin function in i386.c in GNU Compiler Collection (GCC) version 4.6, 4.7, 4.8, 4.9, 5 before 5.5, and 6 before 6.4 will generate instruction sequences that clobber the status flag...
52 affected packages
gcc-3.3, gcc-4.7, gcc-4.8, gcc-4.9, gcc-snapshot...
| Package | 26.04 LTS | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
|---|---|---|---|---|---|
| gcc-3.3 | Not in release | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation |
| gcc-4.7 | Not in release | Not in release | Not in release | Not in release | Not in release |
| gcc-4.8 | Not in release | Not in release | Not in release | Not in release | Needs evaluation |
| gcc-4.9 | Not in release | Not in release | Not in release | Not in release | Not in release |
| gcc-snapshot | Not affected | Not affected | Not affected | Not affected | Not affected |
| gcc-i686-linux-android | Not in release | Not in release | Not in release | Not in release | Not in release |
| gcc-4.7-armel-cross | Not in release | Not in release | Not in release | Not in release | Not in release |
| gcc-4.7-armhf-cross | Not in release | Not in release | Not in release | Not in release | Not in release |
| gcc-4.8-arm64-cross | Not in release | Not in release | Not in release | Not in release | Not in release |
| gcc-4.8-armhf-cross | Not in release | Not in release | Not in release | Not in release | Not in release |
| gcc-4.8-powerpc-cross | Not in release | Not in release | Not in release | Not in release | Not in release |
| gcc-4.8-ppc64el-cross | Not in release | Not in release | Not in release | Not in release | Not in release |
| gcc-arm-linux-androideabi | Not in release | Not in release | Not in release | Not in release | Not in release |
| gcc-arm-none-eabi | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation |
| gcc-avr | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation |
| gcc-h8300-hms | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation |
| gcc-m68hc1x | Not in release | Not in release | Needs evaluation | Needs evaluation | Needs evaluation |
| gcc-mingw-w64 | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation |
| gcc-msp430 | Not in release | Not in release | Needs evaluation | Needs evaluation | Needs evaluation |
| gcc-4.4 | Not in release | Not in release | Not in release | Not in release | Not in release |
| gcc-4.4-armel-cross | Not in release | Not in release | Not in release | Not in release | Not in release |
| gcc-4.4-armhf-cross | Not in release | Not in release | Not in release | Not in release | Not in release |
| gcc-4.5 | Not in release | Not in release | Not in release | Not in release | Not in release |
| gcc-4.5-armel-cross | Not in release | Not in release | Not in release | Not in release | Not in release |
| gcc-4.5-armhf-cross | Not in release | Not in release | Not in release | Not in release | Not in release |
| gcc-4.6 | Not in release | Not in release | Not in release | Not in release | Not in release |
| gcc-4.6-armel-cross | Not in release | Not in release | Not in release | Not in release | Not in release |
| gcc-4.6-armhf-cross | Not in release | Not in release | Not in release | Not in release | Not in release |
| gcc-4.7-arm64-cross | Not in release | Not in release | Not in release | Not in release | Not in release |
| gcc-4.7-powerpc-cross | Not in release | Not in release | Not in release | Not in release | Not in release |
| gcc-4.9-arm64-cross | Not in release | Not in release | Not in release | Not in release | Not in release |
| gcc-4.9-armhf-cross | Not in release | Not in release | Not in release | Not in release | Not in release |
| gcc-4.9-powerpc-cross | Not in release | Not in release | Not in release | Not in release | Not in release |
| gcc-4.9-ppc64el-cross | Not in release | Not in release | Not in release | Not in release | Not in release |
| gcc-5 | Not in release | Not in release | Not in release | Not in release | Not affected |
| gcc-5-cross | Not in release | Not in release | Not in release | Not in release | Not affected |
| gcc-6 | Not in release | Not in release | Not in release | Not in release | Not affected |
| gcc-6-cross | Not in release | Not in release | Not in release | Not in release | Not affected |
| gcc-6-cross-ports | Not in release | Not in release | Not in release | Not in release | Not affected |
| gcc-7 | Not in release | Not in release | Not in release | Not affected | Not affected |
| gcc-7-cross | Not in release | Not in release | Not in release | Not in release | Not affected |
| gcc-7-cross-ports | Not in release | Not in release | Not in release | Not in release | Not affected |
| gcc-defaults | Not affected | Not affected | Not affected | Not affected | Not affected |
| gcc-defaults-arm64-cross | Not in release | Not in release | Not in release | Not in release | Not in release |
| gcc-defaults-armel-cross | Not in release | Not in release | Not in release | Not in release | Not in release |
| gcc-defaults-armhf-cross | Not in release | Not in release | Not in release | Not in release | Not in release |
| gcc-defaults-powerpc-cross | Not in release | Not in release | Not in release | Not in release | Not in release |
| gcc-defaults-ppc64el-cross | Not in release | Not in release | Not in release | Not in release | Not in release |
| gcc-opt | Not affected | Not affected | Not affected | Not affected | Not affected |
| gccgo-4.7 | Not in release | Not in release | Not in release | Not in release | Not in release |
| gccgo-4.9 | Not in release | Not in release | Not in release | Not in release | Not in release |
| gccgo-6 | Not in release | Not in release | Not in release | Not in release | Not in release |
Binaries compiled against targets that use the libssp library in GCC for stack smashing protection (SSP) might allow local users to perform buffer overflow attacks by leveraging lack of the Object Size Checking feature.
4 affected packages
mingw-w64, gcc-4.9, gcc-5, gcc-6
| Package | 26.04 LTS | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
|---|---|---|---|---|---|
| mingw-w64 | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation |
| gcc-4.9 | Not in release | Not in release | Not in release | Not in release | Not in release |
| gcc-5 | Not in release | Not in release | Not in release | Not in release | Not affected |
| gcc-6 | Not in release | Not in release | Not in release | Not in release | Not affected |
The std::random_device class in libstdc++ in the GNU Compiler Collection (aka GCC) before 4.9.4 does not properly handle short reads from blocking sources, which makes it easier for context-dependent attackers to predict the...
46 affected packages
gcc-4.7, gcc-4.8, gcc-i686-linux-android, gcc-4.7-armel-cross, gcc-4.7-armhf-cross...
| Package | 26.04 LTS | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
|---|---|---|---|---|---|
| gcc-4.7 | Not in release | Not in release | Not in release | Not in release | Not in release |
| gcc-4.8 | Not in release | Not in release | Not in release | Not in release | Vulnerable |
| gcc-i686-linux-android | Not in release | Not in release | Not in release | Not in release | Not in release |
| gcc-4.7-armel-cross | Not in release | Not in release | Not in release | Not in release | Not in release |
| gcc-4.7-armhf-cross | Not in release | Not in release | Not in release | Not in release | Not in release |
| gcc-4.8-arm64-cross | Not in release | Not in release | Not in release | Not in release | Not in release |
| gcc-4.8-armhf-cross | Not in release | Not in release | Not in release | Not in release | Not in release |
| gcc-4.8-powerpc-cross | Not in release | Not in release | Not in release | Not in release | Not in release |
| gcc-4.8-ppc64el-cross | Not in release | Not in release | Not in release | Not in release | Not in release |
| gcc-arm-linux-androideabi | Not in release | Not in release | Not in release | Not in release | Not in release |
| gcc-arm-none-eabi | Not affected | Not affected | Not affected | Not affected | Not affected |
| gcc-avr | Not affected | Not affected | Not affected | Not affected | Not affected |
| gcc-msp430 | Not in release | Not in release | Vulnerable | Vulnerable | Vulnerable |
| gcc-3.3 | Not in release | Not affected | Not affected | Not affected | Not affected |
| gcc-4.4 | Not in release | Not in release | Not in release | Not in release | Not in release |
| gcc-4.4-armel-cross | Not in release | Not in release | Not in release | Not in release | Not in release |
| gcc-4.4-armhf-cross | Not in release | Not in release | Not in release | Not in release | Not in release |
| gcc-4.5 | Not in release | Not in release | Not in release | Not in release | Not in release |
| gcc-4.5-armel-cross | Not in release | Not in release | Not in release | Not in release | Not in release |
| gcc-4.5-armhf-cross | Not in release | Not in release | Not in release | Not in release | Not in release |
| gcc-4.6 | Not in release | Not in release | Not in release | Not in release | Not in release |
| gcc-4.6-armel-cross | Not in release | Not in release | Not in release | Not in release | Not in release |
| gcc-4.6-armhf-cross | Not in release | Not in release | Not in release | Not in release | Not in release |
| gcc-4.7-arm64-cross | Not in release | Not in release | Not in release | Not in release | Not in release |
| gcc-4.7-powerpc-cross | Not in release | Not in release | Not in release | Not in release | Not in release |
| gcc-4.9 | Not in release | Not in release | Not in release | Not in release | Not in release |
| gcc-4.9-arm64-cross | Not in release | Not in release | Not in release | Not in release | Not in release |
| gcc-4.9-armhf-cross | Not in release | Not in release | Not in release | Not in release | Not in release |
| gcc-4.9-powerpc-cross | Not in release | Not in release | Not in release | Not in release | Not in release |
| gcc-4.9-ppc64el-cross | Not in release | Not in release | Not in release | Not in release | Not in release |
| gcc-5 | Not in release | Not in release | Not in release | Not in release | Not affected |
| gcc-defaults | Not affected | Not affected | Not affected | Not affected | Not affected |
| gcc-defaults-arm64-cross | Not in release | Not in release | Not in release | Not in release | Not in release |
| gcc-defaults-armel-cross | Not in release | Not in release | Not in release | Not in release | Not in release |
| gcc-defaults-armhf-cross | Not in release | Not in release | Not in release | Not in release | Not in release |
| gcc-defaults-powerpc-cross | Not in release | Not in release | Not in release | Not in release | Not in release |
| gcc-defaults-ppc64el-cross | Not in release | Not in release | Not in release | Not in release | Not in release |
| gcc-h8300-hms | Not affected | Not affected | Not affected | Not affected | Not affected |
| gcc-m68hc1x | Not in release | Not in release | Not affected | Not affected | Not affected |
| gcc-mingw-w64 | Not affected | Not affected | Not affected | Not affected | Not affected |
| gcc-opt | Not affected | Not affected | Not affected | Not affected | Not affected |
| gcc-snapshot | Not affected | Not affected | Not affected | Not affected | Not affected |
| gccgo-4.7 | Not in release | Not in release | Not in release | Not in release | Not in release |
| gccgo-4.9 | Not in release | Not in release | Not in release | Not in release | Not in release |
| gccgo-5 | Not in release | Not in release | Not in release | Not in release | Not in release |
| gccgo-go | Not in release | Not in release | Not in release | Not in release | Not in release |