Bug#895749: radare2: CVE-2018-8810

[Salvatore Bonaccorso]

Source: radare2
Version: 2.4.0+dfsg-1
Severity: normal
Tags: patch security upstream
Forwarded: https://github.com/radare/radare2/issues/9727

Hi,

The following vulnerability was published for radare2.

CVE-2018-8810[0]:
| In radare2 2.4.0, there is a heap-based buffer over-read in the
| get_ivar_list_t function of mach0_classes.c. Remote attackers could
| leverage this vulnerability to cause a denial of service via a crafted
| Mach-O file.

If you fix the vulnerability please also make sure to include the
CVE (Common Vulnerabilities & Exposures) id in your changelog entry.

For further information see:

[0] https://security-tracker.debian.org/tracker/CVE-2018-8810
    https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-8810
[1] https://github.com/radare/radare2/issues/9727
[2] https://github.com/radare/radare2/commit/06c9903be9a1ca46b74571d49027bee2168fbd69

Please adjust the affected versions in the BTS as needed.

Regards,
Salvatore