Vulnerability Monitor

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CVE-2019-16718

In radare2 before 3.9.0, a command injection vulnerability exists in bin_symbols() in libr/core/cbin.c. By using a crafted executable file, it's possible to execute arbitrary shell commands with the permissions of the victim. This vulnerability is due to an insufficient fix for CVE-2019-14745 and improper handling of symbol names embedded in executables.

Published

2019-09-23T14:15:10.447

Last Modified

2024-11-21T04:31:03.067

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 7.8 (HIGH)

CVSSv2 Vector

AV:N/AC:M/Au:N/C:P/I:P/A:P

Access Vector: NETWORK
Access Complexity: MEDIUM
Authentication: NONE
Confidentiality Impact: PARTIAL
Integrity Impact: PARTIAL
Availability Impact: PARTIAL

Exploitability Score

8.6

Impact Score

6.4

Weaknesses

Type: Primary
CWE-78

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	radare	radare2	< 3.9.0	Yes

References

https://github.com/radareorg/radare2/commit/5411543a310a470b1257fb93273cdd6e8dfcb3af Patch, Third Party Advisory ([email protected])
https://github.com/radareorg/radare2/commit/dd739f5a45b3af3d1f65f00fe19af1dbfec7aea7 Third Party Advisory ([email protected])
https://github.com/radareorg/radare2/compare/3.8.0...3.9.0 Patch, Third Party Advisory ([email protected])
https://github.com/radareorg/radare2/commit/5411543a310a470b1257fb93273cdd6e8dfcb3af Patch, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://github.com/radareorg/radare2/commit/dd739f5a45b3af3d1f65f00fe19af1dbfec7aea7 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://github.com/radareorg/radare2/compare/3.8.0...3.9.0 Patch, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)