VulnerabilityModified
CVE-2017-16357
In radare 2.0.1, a memory corruption vulnerability exists in store_versioninfo_gnu_verdef() and store_versioninfo_gnu_verneed() in libr/bin/format/elf/elf.c, as demonstrated by an invalid free.
HIGH 7.8EPSS 1.03%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (1.03%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
In radare 2.0.1, a memory corruption vulnerability exists in store_versioninfo_gnu_verdef() and store_versioninfo_gnu_verneed() in libr/bin/format/elf/elf.c, as demonstrated by an invalid free. This error is due to improper sh_size validation when allocating memory.
- CVSS 3.0
- 7.8 HIGHCVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- EPSS
- 1.03% probability · 62th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-119
- Affected
- radare/radare2
- Source
- cve@mitre.org
References
- https://github.com/radare/radare2/commit/0b973e28166636e0ff1fad80baa0385c9c09c53aIssue Tracking, Patch, Third Party Advisory
- https://github.com/radare/radare2/issues/8742Exploit, Issue Tracking, Patch, Third Party Advisory
- https://github.com/radare/radare2/commit/0b973e28166636e0ff1fad80baa0385c9c09c53aIssue Tracking, Patch, Third Party Advisory
- https://github.com/radare/radare2/issues/8742Exploit, Issue Tracking, Patch, Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.