Stack-based Buffer Overflow in Libarchive Affects Multiple Platforms
CVE-2016-4301

7.8HIGH

Key Information:

Vendor

Libarchive

Status
Libarchive
Vendor
CVE Published:
21 September 2016

What is CVE-2016-4301?

The vulnerability in the parse_device function within archive_read_support_format_mtree.c of libarchive allows attackers to exploit stack-based buffer overflow conditions. By crafting specific mtree files, a remote attacker can execute arbitrary code. This flaw poses a significant risk as it permits unauthorized operations on affected systems, emphasizing the need for immediate updates and proper handling of mtree file inputs.

References

http://www.securityfocus.com/bid/91328
vdb-entryx_refsource_BID
https://github.com/libarchive/libarchive/issues/715
x_refsource_CONFIRM
http://blog.talosintel.com/2016/06/the-poisoned-archives....
x_refsource_MISC

CVSS V3.1

Score:
7.8
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Local
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
Required
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.