ArchLinux: 201806-2: radare2: multiple issues
Summary
- CVE-2018-11375 (denial of service)
The _inst__lds() function in radare2 2.5.0 allows remote attackers to
cause a denial of service (heap-based out-of-bounds read and
application crash) via a crafted binary file.
- CVE-2018-11376 (denial of service)
The r_read_le32() function in radare2 2.5.0 allows remote attackers to
cause a denial of service (heap-based out-of-bounds read and
application crash) via a crafted ELF file.
- CVE-2018-11377 (denial of service)
The avr_op_analyze() function in radare2 2.5.0 allows remote attackersto cause a denial of service (heap-based out-of-bounds read and
application crash) via a crafted binary file.
- CVE-2018-11378 (arbitrary code execution)
The wasm_dis() function in libr/asm/arch/wasm/wasm.c has a stack-buffer
overflow that may result in denial-of-service or possibly have
unspecified other impact via a crafted WASM file.
- CVE-2018-11379 (denial of service)
The get_debug_info() function in radare2 2.5.0 allows remote attackersto cause a denial of service (heap-based out-of-bounds read and
application crash) via a crafted PE file.
- CVE-2018-11380 (denial of service)
The parse_import_ptr() function in radare2 2.5.0 allows remote
attackers to cause a denial of service (heap-based out-of-bounds read
and application crash) via a crafted Mach-O file.
- CVE-2018-11381 (denial of service)
The string_scan_range() function in radare2 2.5.0 allows remote
attackers to cause a denial of service (heap-based out-of-bounds read
and application crash) via a crafted binary file.
- CVE-2018-11382 (denial of service)
The _inst__sts() function in radare2 2.5.0 allows remote attackers to
cause a denial of service (heap-based out-of-bounds read and
application crash) via a crafted binary file.
- CVE-2018-11383 (denial of service)
The r_strbuf_fini() function in radare2 2.5.0 allows remote attackersto cause a denial of service (invalid free and application crash) via a
crafted ELF file because of an uninitialized variable in the CPSE
handler in libr/anal/p/anal_avr.c.
- CVE-2018-11384 (denial of service)
The sh_op() function in radare2 2.5.0 allows remote attackers to cause
a denial of service (heap-based out-of-bounds read and application
crash) via a crafted ELF file.
Resolution
Upgrade to 2.6.0-1.
# pacman -Syu "radare2>=2.6.0-1"
The problems have been fixed upstream in version 2.6.0.
References
https://github.com/radareorg/radare2/commit/041e53cab7ca33481ae45ecd65ad596976d78e68 https://github.com/radareorg/radare2/issues/9928 https://github.com/radareorg/radare2/commit/1f37c04f2a762500222dda2459e6a04646feeedf https://github.com/radareorg/radare2/issues/9904 https://github.com/radareorg/radare2/commit/25a3703ef2e015bbe1d1f16f6b2f63bb10dd34f4 https://github.com/radareorg/radare2/commit/b35530fa0681b27eba084de5527037ebfb397422 https://github.com/radareorg/radare2/issues/9901 https://github.com/radareorg/radare2/commit/bd276ef2fd8ac3401e65be7c126a43175ccfbcd7 https://github.com/radareorg/radare2/issues/9969 https://github.com/radareorg/radare2/commit/4e1cf0d3e6f6fe2552a269def0af1cd2403e266c https://github.com/radareorg/radare2/issues/9926 https://github.com/radareorg/radare2/commit/60208765887f5f008b3b9a883f3addc8bdb9c134 https://github.com/radareorg/radare2/issues/9970 https://github.com/radareorg/radare2/commit/3fcf41ed96ffa25b38029449520c8d0a198745f3 https://github.com/radareorg/radare2/issues/9902 https://github.com/radareorg/radare2/commit/d04c78773f6959bcb427453f8e5b9824d5ba9eff https://github.com/radareorg/radare2/issues/10091 https://github.com/radareorg/radare2/commit/9d348bcc2c4bbd3805e7eec97b594be9febbdf9a https://github.com/radareorg/radare2/issues/9943 https://github.com/radareorg/radare2/commit/77c47cf873dd55b396da60baa2ca83bbd39e4add https://github.com/radareorg/radare2/issues/9903 https://security.archlinux.org/CVE-2018-11375 https://security.archlinux.org/CVE-2018-11376 https://security.archlinux.org/CVE-2018-11377 https://security.archlinux.org/CVE-2018-11378 https://security.archlinux.org/CVE-2018-11379 https://security.archlinux.org/CVE-2018-11380 https://security.archlinux.org/CVE-2018-11381 https://security.archlinux.org/CVE-2018-11382 https://security.archlinux.org/CVE-2018-11383 https://security.archlinux.org/CVE-2018-11384
![Dist Arch](/images/distros/dist-arch.png)
Workaround
None.