CVE-2016-4429
MEDIUM
5.9
CVSS Score
Published: June 10, 2016 at 03:00 PM UTC
Updated: June 17, 2026 at 12:47 AM UTC
4 products affected across 3 vendorsUbuntu LinuxLeapopenSUSE
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Severity
MEDIUM5.9
Exploit prediction
EPSS 5%
Description
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.
Affected
Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.
Ubuntu Linux· Canonicalrubygems
95%v < 2.24
Affected range stops below 2.24, so it looks safe — our inference, not a vendor statement
Leap· openSUSEdrupal
95%Remediation
No guide yetNo remediation guidance has been written for this CVE yet. What the record does show:
References (11)
Vendor Advisoryx_refsource_SUSEMailing ListThird Party Advisory
Source: [email protected]
http://lists.opensuse.org/opensuse-updates/2016-06/msg00030.htmlVendor Advisoryx_refsource_SUSEMailing ListThird Party Advisory
Source: [email protected]
http://lists.opensuse.org/opensuse-updates/2016-07/msg00039.htmlx_refsource_CONFIRMBroken Link
Source: [email protected]
http://www-01.ibm.com/support/docview.wss?uid=swg21995039VDB Entryx_refsource_BIDThird Party Advisory
Source: [email protected]
http://www.securityfocus.com/bid/102073Mailing Listx_refsource_MLIST
Source: [email protected]
https://lists.debian.org/debian-lts-announce/2020/06/msg00027.htmlx_refsource_CONFIRMThird Party Advisory
Source: [email protected]
https://source.android.com/security/bulletin/2017-12-01x_refsource_CONFIRMIssue TrackingPatchThird Party Advisory
Source: [email protected]
https://sourceware.org/bugzilla/show_bug.cgi?id=20112CVSS
- Attack Vector
- NETWORK
- Complexity
- HIGH
- Privileges
- NONE
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality
- NONE
- Integrity
- NONE
- Availability
- HIGH
Vector?
Quick Info
StatusMODIFIED
CWE
CWE-787
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