What’s Vulnerable › Vulnerabilities

CVE-2017-9949

• Severity: high (CVSS 7.8 v3.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.8% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2017-06-26 · updated 2026-06-17
• Weakness: CWE-787

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.

Affected products

• radareorg/radare2: 1.5.0

References

• http://www.securityfocus.com/bid/99305
• https://github.com/radare/radare2/commit/796dd28aaa6b9fa76d99c42c4d5ff8b257cc2191
• https://github.com/radare/radare2/issues/7683
• http://www.securityfocus.com/bid/99305
• https://github.com/radare/radare2/commit/796dd28aaa6b9fa76d99c42c4d5ff8b257cc2191
• https://github.com/radare/radare2/issues/7683

Get alerted when CVE-2017-9949 or the next vulnerability affects your stack