vulnwire
7.8high

CVE-2019-14745

In radare2 before 3.7.0, a command injection vulnerability exists in bin_symbols() in libr/core/cbin.c.

Published 7 y ago · modified 4 mo ago · JSON

CVSS
7.8
v3.1 · NVD
CISA KEV
No
not known exploited
EPSS
4.5%
percentile 91%
Public exploits
0
none known

In radare2 before 3.7.0, 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 improper handling of symbol names embedded in executables.

Exploit prediction (EPSS)

4.45% probability of exploitation in the next 30 days, higher than 91% of all scored CVEs.

CVSS scores

Assigned byVersionScoreVector
NVD3.17.8CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
NVD2.06.8AV:N/AC:M/Au:N/C:P/I:P/A:P

Classification

Weakness
  • CWE-77 Improper Neutralization of Special Elements used in a Command

References

  • bananamafia.dev /post/r2-pwndebian/ · x_refsource_MISC, x_transferred
  • github.com /radare/radare2/pull/14690 · x_refsource_MISC, x_transferred
  • github.com /radare/radare2/releases/tag/3.7.0 · x_refsource_MISC, x_transferred
  • lists.fedoraproject.org /archives/list/package-announce%40lists.fedoraproject.org/message/RQO7V37RGQEKZDLY2JYKDZTL · vendor-advisory, x_refsource_FEDORA, x_transferred
  • lists.fedoraproject.org /archives/list/package-announce%40lists.fedoraproject.org/message/MGA2PVBFA6VPWWLMBGWVBESH · vendor-advisory, x_refsource_FEDORA, x_transferred
  • lists.fedoraproject.org /archives/list/package-announce%40lists.fedoraproject.org/message/ETWG4VKHWL5F74L3QBBKSCOX · vendor-advisory, x_refsource_FEDORA, x_transferred

Sources

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