Vulnerability Monitor

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CVE-2018-12698

demangle_template in cplus-dem.c in GNU libiberty, as distributed in GNU Binutils 2.30, allows attackers to trigger excessive memory consumption (aka OOM) during the "Create an array for saving the template argument values" XNEWVEC call. This can occur during execution of objdump.

Published

2018-06-23T23:29:00.283

Last Modified

2024-11-21T03:45:41.937

Status

Modified

Source

[email protected]

Severity

CVSSv3.0: 7.5 (HIGH)

CVSSv2 Vector

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

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

Exploitability Score

10.0

Impact Score

2.9

Weaknesses

Type: Primary
NVD-CWE-noinfo

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	gnu	binutils	2.30	Yes
Operating System	canonical	ubuntu_linux	16.04.4	Yes

References

http://www.securityfocus.com/bid/104539 Third Party Advisory, VDB Entry ([email protected])
https://bugs.launchpad.net/ubuntu/+source/binutils/+bug/1763102 Exploit, Third Party Advisory ([email protected])
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85454 Exploit, Issue Tracking, Vendor Advisory ([email protected])
https://security.gentoo.org/glsa/201908-01 ([email protected])
https://sourceware.org/bugzilla/show_bug.cgi?id=23057 Exploit, Issue Tracking, Third Party Advisory ([email protected])
https://usn.ubuntu.com/4326-1/ ([email protected])
https://usn.ubuntu.com/4336-1/ ([email protected])
http://www.securityfocus.com/bid/104539 Third Party Advisory, VDB Entry (af854a3a-2127-422b-91ae-364da2661108)
https://bugs.launchpad.net/ubuntu/+source/binutils/+bug/1763102 Exploit, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85454 Exploit, Issue Tracking, Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://security.gentoo.org/glsa/201908-01 (af854a3a-2127-422b-91ae-364da2661108)
https://sourceware.org/bugzilla/show_bug.cgi?id=23057 Exploit, Issue Tracking, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://usn.ubuntu.com/4326-1/ (af854a3a-2127-422b-91ae-364da2661108)
https://usn.ubuntu.com/4336-1/ (af854a3a-2127-422b-91ae-364da2661108)