CVE-2016-4429

mediumpriority · track · 26EPSS 0.046 · 92 %ileEURUUS

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

4.58% (92nd) EPSS

CVSS 4.3 · medium

Is it mine?

33 products

Check your exposure

Who says so?

3 sources

cnnvd · enisa_euvd · fstec_bdu

EPSS · scored 2026-10-27

Stack-based buffer overflow in the clntudp_call function in sunrpc/clnt_udp.c in the GNU C Library (aka glibc or libc6) allows remote servers to cause a denial of service (crash) or possibly unspecified other impact via a flood of crafted ICMP and UDP packets.

cvss

Technical severity, 0–10. One row per scoring source.

5.9

010

base score 0–10 · higher = more severe · hover a vector to decode

v2.04.3mediumAV:N/AC:M/Au:N/C:N/I:N/A:Pprimary · NVD / NIST USexploitability 8.6 · impact 2.9

v3.15.9mediumCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:Hprimary · NVD / NIST USexploitability 2.2 · impact 3.6

v3.15.9mediumAV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:Hsecondary · FSTEC (BDU) RU

v3.15.4mediumCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H/E:Usecondary · CVSS-BT (t0sche)

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-787USprimaryCWE-404USCWE-787US

affected products (33)

Products and version ranges known to be affected.

n/a n/a≤ n/aenisa_euvdEU
Canonical Ltd. Ubuntu≤ 14.04 LTSfstec_bduRU
Canonical Ltd. Ubuntu≤ 12.04 LTSfstec_bduRU
Canonical Ltd. Ubuntu≤ 18.04 LTSfstec_bduRU
Canonical Ltd. Ubuntu≤ 16.04 LTSfstec_bduRU
IBM Corp. Flex System Manager≤ 1.3.2.1fstec_bduRU
IBM Corp. Flex System Manager≤ 1.3.2.0fstec_bduRU
IBM Corp. Flex System Manager≤ 1.3.4.0fstec_bduRU
IBM Corp. Flex System Manager≤ 1.3.3.0fstec_bduRU
Novell Inc. OpenSUSE Leap≤ 42.1fstec_bduRU
Novell Inc. openSUSE≤ 13.2fstec_bduRU
Oracle Corp. Fujitsu M10-1≤ XCP3100fstec_bduRU
Oracle Corp. Fujitsu M10-1≤ XCP2400fstec_bduRU
Oracle Corp. Fujitsu M10-4≤ XCP3100fstec_bduRU
Oracle Corp. Fujitsu M10-4≤ XCP2400fstec_bduRU
Oracle Corp. Fujitsu M10-4S≤ XCP3100fstec_bduRU
Oracle Corp. Fujitsu M10-4S≤ XCP2400fstec_bduRU
Oracle Corp. Fujitsu M12-1≤ XCP3100fstec_bduRU
Oracle Corp. Fujitsu M12-1≤ XCP2400fstec_bduRU
Oracle Corp. Fujitsu M12-2≤ XCP3100fstec_bduRU

showing 20 of 33

also known as (4)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd fstec_bdu NVD CVE.org MITRE

published 2016-06-10modified 2026-06-17

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references (44)

External citations — patches, advisories, analysis.

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