Vulnerability Monitor

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CVE-2018-6543

In GNU Binutils 2.30, there's an integer overflow in the function load_specific_debug_section() in objdump.c, which results in `malloc()` with 0 size. A crafted ELF file allows remote attackers to cause a denial of service (application crash) or possibly have unspecified other impact.

Published

2018-02-02T09:29:00.647

Last Modified

2024-11-21T04:10:52.207

Status

Modified

Source

[email protected]

Severity

CVSSv3.0: 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-190

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	gnu	binutils	2.30	Yes

References

http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00072.html ([email protected])
http://lists.opensuse.org/opensuse-security-announce/2019-11/msg00008.html ([email protected])
http://www.securityfocus.com/bid/102985 Third Party Advisory, VDB Entry ([email protected])
https://security.gentoo.org/glsa/201811-17 Third Party Advisory ([email protected])
https://sourceware.org/bugzilla/show_bug.cgi?id=22769 Exploit, Issue Tracking, Third Party Advisory ([email protected])
http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00072.html (af854a3a-2127-422b-91ae-364da2661108)
http://lists.opensuse.org/opensuse-security-announce/2019-11/msg00008.html (af854a3a-2127-422b-91ae-364da2661108)
http://www.securityfocus.com/bid/102985 Third Party Advisory, VDB Entry (af854a3a-2127-422b-91ae-364da2661108)
https://security.gentoo.org/glsa/201811-17 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://sourceware.org/bugzilla/show_bug.cgi?id=22769 Exploit, Issue Tracking, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)