CVE-2017-9949 — Out-of-bounds Write in Radare2

CWE-787 — Out-of-bounds Write4 documents4 sources
Severity
7.8HIGHNVD
EPSS
0.3%
top 43.36%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Debian Radare2Radare Radare2
Timeline
PublishedJun 26
Latest updateMay 13

Description

The grub_memmove function in shlr/grub/kern/misc.c in radare2 1.5.0 allows remote attackers to cause a denial of service (stack-based buffer underflow and application crash) or possibly have unspecified other impact via a crafted binary file, possibly related to a buffer underflow in fs/ext2.c in GNU GRUB 2.02.

CVSS vector

CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:HExploitability: 1.8 | Impact: 5.9

Affected Packages2 packages

▶debiandebian/radare2< radare2 1.6.0+dfsg-1 (sid)
▶NVDradare/radare21.5.0

🔴Vulnerability Details

2
GHSA
GHSA-445v-3hrh-wmv5: The grub_memmove function in shlr/grub/kern/misc↗2022-05-13
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OSV
CVE-2017-9949: The grub_memmove function in shlr/grub/kern/misc↗2017-06-26
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📋Vendor Advisories

1
Debian
CVE-2017-9949: radare2 - The grub_memmove function in shlr/grub/kern/misc.c in radare2 1.5.0 allows remot...↗2017
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