Fedora 31: Security Advisory on Radare2 4.2.1 Critical DoS Threat

The radare2 is a reverse-engineering framework that is multi-architecture,

multi-platform, and highly scriptable. Radare2 provides a hexadecimal

editor, wrapped I/O, file system support, debugger support, diffing

between two functions or binaries, and code analysis at opcode,

basic block, and function levels.

Rebase to radare2-4.2.1 and cutter-re 1.10.1. It fixes CVE-2019-19590 and

CVE-2019-19547. It also fix a problem in cutter-re that did not display the

window icon on Wayland.

* Wed Feb 5 2020 Riccardo Schirone - 4.2.1-2

- Rebuild for new cutter

* Mon Feb 3 2020 Riccardo Schirone - 4.2.1-1

- Rebase to upstream version 4.2.1

- Fix CVE-2019-19647

- Fix CVE-2019-19590

* Thu Jan 30 2020 Fedora Release Engineering - 3.9.0-3.2

- Rebuilt for https://fedoraproject.org/wiki/Fedora_32_Mass_Rebuild

* Mon Oct 7 2019 Riccardo Schirone - 3.9.0-3.1

- Fix epel7 build

* Fri Oct 4 2019 Ivan Mironov - 3.9.0-2.1

- Add missing BuildRequires: xxhash-devel, openssl-devel

- Add missing Requires for -devel package: file-devel, openssl-devel

[ 1 ] Bug #1795157 - CVE-2019-19590 radare2: integer overflow in for the variable new_token_size in the function r_asm_massemble at libr/asm/asm.c [fedora-all]

https://bugzilla.redhat.com/show_bug.cgi?id=1795157

[ 2 ] Bug #1783453 - CVE-2019-19647 radare2: improper variable validation in r_asm_pseudo_incbin in libr/asm/asm.c leads to DoS [fedora-all]

https://bugzilla.redhat.com/show_bug.cgi?id=1783453

su -c 'dnf upgrade --advisory FEDORA-2020-acd8cdb08d' at the command

line. For more information, refer to the dnf documentation available at

https://dnf.readthedocs.io/en/latest/command_ref.html

All packages are signed with the Fedora Project GPG key. More details on the

GPG keys used by the Fedora Project can be found at

https://fedoraproject.org/security/

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