Debian Bug report logs -
#1014490
radare2: CVE-2021-44975 CVE-2021-44974 CVE-2021-4021
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Bug#1014490; Package src:radare2.
(Wed, 06 Jul 2022 20:57:04 GMT) (full text, mbox, link).
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to Moritz Mühlenhoff <jmm@inutil.org>:
New Bug report received and forwarded. Copy sent to team@security.debian.org, Debian Security Tools <team+pkg-security@tracker.debian.org>.
(Wed, 06 Jul 2022 20:57:04 GMT) (full text, mbox, link).
Message #5 received at submit@bugs.debian.org (full text, mbox, reply):
Source: radare2
X-Debbugs-CC: team@security.debian.org
Severity: important
Tags: security
Hi,
The following vulnerabilities were published for radare2.
CVE-2021-44975[0]:
| radareorg radare2 5.5.2 is vulnerable to Buffer Overflow via
| /libr/core/anal_objc.c mach-o parser.
https://census-labs.com/news/2022/05/24/multiple-vulnerabilities-in-radare2/
Fixed in 5.6.0
CVE-2021-44974[1]:
| radareorg radare2 version 5.5.2 is vulnerable to NULL Pointer
| Dereference via libr/bin/p/bin_symbols.c binary symbol parser.
https://census-labs.com/news/2022/05/24/multiple-vulnerabilities-in-radare2/
Fixed in 5.5.4
CVE-2021-4021[2]:
| A vulnerability was found in Radare2 in versions prior to 5.6.2,
| 5.6.0, 5.5.4 and 5.5.2. Mapping a huge section filled with zeros of an
| ELF64 binary for MIPS architecture can lead to uncontrolled resource
| consumption and DoS.
https://github.com/radareorg/radare2/issues/19436
https://github.com/radareorg/radare2/commit/3fed0e322d9374891a3412811e5270dc535cea02
If you fix the vulnerabilities please also make sure to include the
CVE (Common Vulnerabilities & Exposures) ids in your changelog entry.
For further information see:
[0] https://security-tracker.debian.org/tracker/CVE-2021-44975
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-44975
[1] https://security-tracker.debian.org/tracker/CVE-2021-44974
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-44974
[2] https://security-tracker.debian.org/tracker/CVE-2021-4021
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-4021
Please adjust the affected versions in the BTS as needed.
Added tag(s) upstream.
Request was from Salvatore Bonaccorso <carnil@debian.org>
to control@bugs.debian.org.
(Thu, 07 Jul 2022 04:21:02 GMT) (full text, mbox, link).
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