CVE catalog
CVE-2016-4429
glibc: CVE-2016-4429
- Severity
- Medium · CVSS 5.9
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H - Published
- Source
- [NVD] · [CVE record]
- EPSS
- 4.58% · Oct 25, 2026
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.
Vulnerable and fixed packages
Distribution-reported package versions and fixes. These do not depend on matching against the OpenFactory package catalog.
| Distribution | Package | Release | Version | Status |
|---|---|---|---|---|
| Debian | glibc | sid | 2.43-7 | fixed |
| Debian | glibc | forky | 2.43-7 | fixed |
| Debian | glibc | trixie | 2.41-12+deb13u4 | fixed |
| Debian | glibc | bookworm | 2.36-9+deb12u14 | fixed |
| Debian | glibc | bookworm-security | 2.36-9+deb12u7 | fixed |
| Debian | libtirpc | sid | 1.3.7+ds-1 | fixed |
| Debian | libtirpc | forky | 1.3.7+ds-1 | fixed |
| Debian | libtirpc | trixie | 1.3.6+ds-1 | fixed |
| Debian | libtirpc | bookworm | 1.3.3+ds-1 | fixed |
| Ubuntu | libtirpc | 14.04 | 0.2.2-5ubuntu1 | vulnerable |
| Ubuntu | libtirpc | 14.04 | 0.2.2-5ubuntu2 | vulnerable |
| Ubuntu | libtirpc | 14.04 | 0.2.2-5ubuntu2.1 | fixed |
| Ubuntu | libtirpc | 16.04 | 0.2.5-1 | vulnerable |
| Ubuntu | libtirpc | 16.04 | 0.2.5-1ubuntu0.1 | fixed |
| Ubuntu | libtirpc | 18.04 | 0.2.5-1.2 | vulnerable |
| Ubuntu | libtirpc | 18.04 | 0.2.5-1.2ubuntu0.1 | fixed |
| Ubuntu | eglibc | 14.04 | 2.17-93ubuntu4 | vulnerable |
| Ubuntu | eglibc | 14.04 | 2.18-0ubuntu1 | vulnerable |
| Ubuntu | eglibc | 14.04 | 2.18-0ubuntu2 | vulnerable |
| Ubuntu | eglibc | 14.04 | 2.18-0ubuntu4 | vulnerable |
| Ubuntu | eglibc | 14.04 | 2.18-0ubuntu5 | vulnerable |
| Ubuntu | eglibc | 14.04 | 2.18-0ubuntu6 | vulnerable |
| Ubuntu | eglibc | 14.04 | 2.18-0ubuntu7 | vulnerable |
| Ubuntu | eglibc | 14.04 | 2.19-0ubuntu2 | vulnerable |
| Ubuntu | eglibc | 14.04 | 2.19-0ubuntu3 | vulnerable |
| Ubuntu | eglibc | 14.04 | 2.19-0ubuntu4 | vulnerable |
| Ubuntu | eglibc | 14.04 | 2.19-0ubuntu5 | vulnerable |
| Ubuntu | eglibc | 14.04 | 2.19-0ubuntu6 | vulnerable |
| Ubuntu | eglibc | 14.04 | 2.19-0ubuntu6.1 | vulnerable |
| Ubuntu | eglibc | 14.04 | 2.19-0ubuntu6.3 | vulnerable |
| Ubuntu | eglibc | 14.04 | 2.19-0ubuntu6.4 | vulnerable |
| Ubuntu | eglibc | 14.04 | 2.19-0ubuntu6.5 | vulnerable |
| Ubuntu | eglibc | 14.04 | 2.19-0ubuntu6.6 | vulnerable |
| Ubuntu | eglibc | 14.04 | 2.19-0ubuntu6.7 | vulnerable |
| Ubuntu | eglibc | 14.04 | 2.19-0ubuntu6.8 | vulnerable |
| Ubuntu | eglibc | 14.04 | 2.19-0ubuntu6.9 | vulnerable |
| Ubuntu | eglibc | 14.04 | 2.19-0ubuntu6.10 | fixed |
| Ubuntu | libtirpc | 14.04 | 0.2.2-5ubuntu1 | vulnerable |
| Ubuntu | libtirpc | 14.04 | 0.2.2-5ubuntu2 | vulnerable |
| Ubuntu | libtirpc | 14.04 | 0.2.2-5ubuntu2.1 | fixed |
| Ubuntu | glibc | 16.04 | 2.21-0ubuntu4 | vulnerable |
| Ubuntu | glibc | 16.04 | 2.21-0ubuntu5 | vulnerable |
| Ubuntu | glibc | 16.04 | 2.21-0ubuntu6 | vulnerable |
| Ubuntu | glibc | 16.04 | 2.23-0ubuntu1 | vulnerable |
| Ubuntu | glibc | 16.04 | 2.23-0ubuntu2 | vulnerable |
| Ubuntu | glibc | 16.04 | 2.23-0ubuntu3 | vulnerable |
| Ubuntu | glibc | 16.04 | 2.23-0ubuntu4 | vulnerable |
| Ubuntu | glibc | 16.04 | 2.23-0ubuntu5 | vulnerable |
| Ubuntu | glibc | 16.04 | 2.23-0ubuntu6 | fixed |
| Ubuntu | libtirpc | 16.04 | 0.2.5-1 | vulnerable |
| Ubuntu | libtirpc | 16.04 | 0.2.5-1ubuntu0.1 | fixed |
Fixed-version evidence
| Distribution | Package | Type | Release | Fixed version | Urgency | Origin | Bugs |
|---|---|---|---|---|---|---|---|
| Debian | glibc | source | sid | 2.22-10 | not yet assigned | Not reported | Not reported |
| Debian | glibc | source | forky | 2.22-10 | not yet assigned | Not reported | Not reported |
| Debian | glibc | source | trixie | 2.22-10 | not yet assigned | Not reported | Not reported |
| Debian | glibc | source | bookworm | 2.22-10 | not yet assigned | Not reported | Not reported |
| Debian | libtirpc | source | sid | 0.2.5-1.1 | not yet assigned | Not reported | [840347] |
| Debian | libtirpc | source | forky | 0.2.5-1.1 | not yet assigned | Not reported | [840347] |
| Debian | libtirpc | source | trixie | 0.2.5-1.1 | not yet assigned | Not reported | [840347] |
| Debian | libtirpc | source | bookworm | 0.2.5-1.1 | not yet assigned | Not reported | [840347] |
| Ubuntu | libtirpc | deb | 14.04 | 0.2.2-5ubuntu2.1 | Not reported | USN-3759-1 | Not reported |
| Ubuntu | libtirpc | deb | 16.04 | 0.2.5-1ubuntu0.1 | Not reported | USN-3759-1 | Not reported |
| Ubuntu | libtirpc | deb | 18.04 | 0.2.5-1.2ubuntu0.1 | Not reported | USN-3759-1 | Not reported |
| Ubuntu | eglibc | deb | 14.04 | 2.19-0ubuntu6.10 | Not reported | UBUNTU-CVE-2016-4429 | Not reported |
| Ubuntu | libtirpc | deb | 14.04 | 0.2.2-5ubuntu2.1 | Not reported | UBUNTU-CVE-2016-4429 | Not reported |
| Ubuntu | glibc | deb | 16.04 | 2.23-0ubuntu6 | Not reported | UBUNTU-CVE-2016-4429 | Not reported |
| Ubuntu | libtirpc | deb | 16.04 | 0.2.5-1ubuntu0.1 | Not reported | UBUNTU-CVE-2016-4429 | Not reported |
OpenFactory catalog packages
[Debian 12 (Bookworm)]
- [glibc-doc]Fixed
Source package: [glibc]
Details (4)
2.36-9+deb12u14· all · bookwormFixed · Fixed:
2.22-10dsa · glibc · debian · bookworm; dsa · glibc · debian · 12
2.36-9+deb12u14· all · bookwormFixed · Fixed:
2.22-10dsa · glibc · debian · bookworm; dsa · glibc · debian · 12
2.36-9+deb12u7· all · bookworm-securityFixed · Fixed:
2.22-10dsa · glibc · debian · bookworm; dsa · glibc · debian · 12
2.36-9+deb12u7· all · bookworm-securityFixed · Fixed:
2.22-10dsa · glibc · debian · bookworm; dsa · glibc · debian · 12
- [glibc-source]Fixed
Source package: [glibc]
Details (4)
2.36-9+deb12u14· all · bookwormFixed · Fixed:
2.22-10dsa · glibc · debian · bookworm; dsa · glibc · debian · 12
2.36-9+deb12u14· all · bookwormFixed · Fixed:
2.22-10dsa · glibc · debian · bookworm; dsa · glibc · debian · 12
2.36-9+deb12u7· all · bookworm-securityFixed · Fixed:
2.22-10dsa · glibc · debian · bookworm; dsa · glibc · debian · 12
2.36-9+deb12u7· all · bookworm-securityFixed · Fixed:
2.22-10dsa · glibc · debian · bookworm; dsa · glibc · debian · 12
- [libc6]Fixed
Source package: [glibc]
Details (4)
2.36-9+deb12u14· amd64 · bookwormFixed · Fixed:
2.22-10dsa · glibc · debian · bookworm; dsa · glibc · debian · 12
2.36-9+deb12u14· arm64 · bookwormFixed · Fixed:
2.22-10dsa · glibc · debian · bookworm; dsa · glibc · debian · 12
2.36-9+deb12u7· amd64 · bookworm-securityFixed · Fixed:
2.22-10dsa · glibc · debian · bookworm; dsa · glibc · debian · 12
2.36-9+deb12u7· arm64 · bookworm-securityFixed · Fixed:
2.22-10dsa · glibc · debian · bookworm; dsa · glibc · debian · 12
- [libc6-dbg]Fixed
Source package: [glibc]
Details (4)
2.36-9+deb12u14· amd64 · bookwormFixed · Fixed:
2.22-10dsa · glibc · debian · bookworm; dsa · glibc · debian · 12
2.36-9+deb12u14· arm64 · bookwormFixed · Fixed:
2.22-10dsa · glibc · debian · bookworm; dsa · glibc · debian · 12
2.36-9+deb12u7· amd64 · bookworm-securityFixed · Fixed:
2.22-10dsa · glibc · debian · bookworm; dsa · glibc · debian · 12
2.36-9+deb12u7· arm64 · bookworm-securityFixed · Fixed:
2.22-10dsa · glibc · debian · bookworm; dsa · glibc · debian · 12
- [libc6-dev]Fixed
Source package: [glibc]
Details (4)
2.36-9+deb12u14· amd64 · bookwormFixed · Fixed:
2.22-10dsa · glibc · debian · bookworm; dsa · glibc · debian · 12
2.36-9+deb12u14· arm64 · bookwormFixed · Fixed:
2.22-10dsa · glibc · debian · bookworm; dsa · glibc · debian · 12
2.36-9+deb12u7· amd64 · bookworm-securityFixed · Fixed:
2.22-10dsa · glibc · debian · bookworm; dsa · glibc · debian · 12
2.36-9+deb12u7· arm64 · bookworm-securityFixed · Fixed:
2.22-10dsa · glibc · debian · bookworm; dsa · glibc · debian · 12
- [libc6-dev-i386]Fixed
Source package: [glibc]
Details (2)
2.36-9+deb12u14· amd64 · bookwormFixed · Fixed:
2.22-10dsa · glibc · debian · bookworm; dsa · glibc · debian · 12
2.36-9+deb12u7· amd64 · bookworm-securityFixed · Fixed:
2.22-10dsa · glibc · debian · bookworm; dsa · glibc · debian · 12
- [libc6-dev-x32]Fixed
Source package: [glibc]
Details (2)
2.36-9+deb12u14· amd64 · bookwormFixed · Fixed:
2.22-10dsa · glibc · debian · bookworm; dsa · glibc · debian · 12
2.36-9+deb12u7· amd64 · bookworm-securityFixed · Fixed:
2.22-10dsa · glibc · debian · bookworm; dsa · glibc · debian · 12
- [libc6-i386]Fixed
Source package: [glibc]
Details (2)
2.36-9+deb12u14· amd64 · bookwormFixed · Fixed:
2.22-10dsa · glibc · debian · bookworm; dsa · glibc · debian · 12
2.36-9+deb12u7· amd64 · bookworm-securityFixed · Fixed:
2.22-10dsa · glibc · debian · bookworm; dsa · glibc · debian · 12
- [libc6-x32]Fixed
Source package: [glibc]
Details (2)
2.36-9+deb12u14· amd64 · bookwormFixed · Fixed:
2.22-10dsa · glibc · debian · bookworm; dsa · glibc · debian · 12
2.36-9+deb12u7· amd64 · bookworm-securityFixed · Fixed:
2.22-10dsa · glibc · debian · bookworm; dsa · glibc · debian · 12
- [libc-bin]Fixed
Source package: [glibc]
Details (4)
2.36-9+deb12u14· amd64 · bookwormFixed · Fixed:
2.22-10dsa · glibc · debian · bookworm; dsa · glibc · debian · 12
2.36-9+deb12u14· arm64 · bookwormFixed · Fixed:
2.22-10dsa · glibc · debian · bookworm; dsa · glibc · debian · 12
2.36-9+deb12u7· amd64 · bookworm-securityFixed · Fixed:
2.22-10dsa · glibc · debian · bookworm; dsa · glibc · debian · 12
2.36-9+deb12u7· arm64 · bookworm-securityFixed · Fixed:
2.22-10dsa · glibc · debian · bookworm; dsa · glibc · debian · 12
- [libc-dev-bin]Fixed
Source package: [glibc]
Details (4)
2.36-9+deb12u14· amd64 · bookwormFixed · Fixed:
2.22-10dsa · glibc · debian · bookworm; dsa · glibc · debian · 12
2.36-9+deb12u14· arm64 · bookwormFixed · Fixed:
2.22-10dsa · glibc · debian · bookworm; dsa · glibc · debian · 12
2.36-9+deb12u7· amd64 · bookworm-securityFixed · Fixed:
2.22-10dsa · glibc · debian · bookworm; dsa · glibc · debian · 12
2.36-9+deb12u7· arm64 · bookworm-securityFixed · Fixed:
2.22-10dsa · glibc · debian · bookworm; dsa · glibc · debian · 12
- [libc-devtools]Fixed
Source package: [glibc]
Details (4)
2.36-9+deb12u14· amd64 · bookwormFixed · Fixed:
2.22-10dsa · glibc · debian · bookworm; dsa · glibc · debian · 12
2.36-9+deb12u14· arm64 · bookwormFixed · Fixed:
2.22-10dsa · glibc · debian · bookworm; dsa · glibc · debian · 12
2.36-9+deb12u7· amd64 · bookworm-securityFixed · Fixed:
2.22-10dsa · glibc · debian · bookworm; dsa · glibc · debian · 12
2.36-9+deb12u7· arm64 · bookworm-securityFixed · Fixed:
2.22-10dsa · glibc · debian · bookworm; dsa · glibc · debian · 12
- [libc-l10n]Fixed
Source package: [glibc]
Details (4)
2.36-9+deb12u14· all · bookwormFixed · Fixed:
2.22-10dsa · glibc · debian · bookworm; dsa · glibc · debian · 12
2.36-9+deb12u14· all · bookwormFixed · Fixed:
2.22-10dsa · glibc · debian · bookworm; dsa · glibc · debian · 12
2.36-9+deb12u7· all · bookworm-securityFixed · Fixed:
2.22-10dsa · glibc · debian · bookworm; dsa · glibc · debian · 12
2.36-9+deb12u7· all · bookworm-securityFixed · Fixed:
2.22-10dsa · glibc · debian · bookworm; dsa · glibc · debian · 12
- [libtirpc3]Fixed
Source package: [libtirpc]
Details (2)
1.3.3+ds-1· amd64 · bookwormFixed · Fixed:
0.2.5-1.1dsa · libtirpc · debian · bookworm; dsa · libtirpc · debian · 12
1.3.3+ds-1· arm64 · bookwormFixed · Fixed:
0.2.5-1.1dsa · libtirpc · debian · bookworm; dsa · libtirpc · debian · 12
- [libtirpc-common]Fixed
Source package: [libtirpc]
Details (2)
1.3.3+ds-1· all · bookwormFixed · Fixed:
0.2.5-1.1dsa · libtirpc · debian · bookworm; dsa · libtirpc · debian · 12
1.3.3+ds-1· all · bookwormFixed · Fixed:
0.2.5-1.1dsa · libtirpc · debian · bookworm; dsa · libtirpc · debian · 12
- [libtirpc-dev]Fixed
Source package: [libtirpc]
Details (2)
1.3.3+ds-1· amd64 · bookwormFixed · Fixed:
0.2.5-1.1dsa · libtirpc · debian · bookworm; dsa · libtirpc · debian · 12
1.3.3+ds-1· arm64 · bookwormFixed · Fixed:
0.2.5-1.1dsa · libtirpc · debian · bookworm; dsa · libtirpc · debian · 12
- [locales]Fixed
Source package: [glibc]
Details (4)
2.36-9+deb12u14· all · bookwormFixed · Fixed:
2.22-10dsa · glibc · debian · bookworm; dsa · glibc · debian · 12
2.36-9+deb12u14· all · bookwormFixed · Fixed:
2.22-10dsa · glibc · debian · bookworm; dsa · glibc · debian · 12
2.36-9+deb12u7· all · bookworm-securityFixed · Fixed:
2.22-10dsa · glibc · debian · bookworm; dsa · glibc · debian · 12
2.36-9+deb12u7· all · bookworm-securityFixed · Fixed:
2.22-10dsa · glibc · debian · bookworm; dsa · glibc · debian · 12
- [locales-all]Fixed
Source package: [glibc]
Details (4)
2.36-9+deb12u14· amd64 · bookwormFixed · Fixed:
2.22-10dsa · glibc · debian · bookworm; dsa · glibc · debian · 12
2.36-9+deb12u14· arm64 · bookwormFixed · Fixed:
2.22-10dsa · glibc · debian · bookworm; dsa · glibc · debian · 12
2.36-9+deb12u7· amd64 · bookworm-securityFixed · Fixed:
2.22-10dsa · glibc · debian · bookworm; dsa · glibc · debian · 12
2.36-9+deb12u7· arm64 · bookworm-securityFixed · Fixed:
2.22-10dsa · glibc · debian · bookworm; dsa · glibc · debian · 12
- [nscd]Fixed
Source package: [glibc]
Details (4)
2.36-9+deb12u14· amd64 · bookwormFixed · Fixed:
2.22-10dsa · glibc · debian · bookworm; dsa · glibc · debian · 12
2.36-9+deb12u14· arm64 · bookwormFixed · Fixed:
2.22-10dsa · glibc · debian · bookworm; dsa · glibc · debian · 12
2.36-9+deb12u7· amd64 · bookworm-securityFixed · Fixed:
2.22-10dsa · glibc · debian · bookworm; dsa · glibc · debian · 12
2.36-9+deb12u7· arm64 · bookworm-securityFixed · Fixed:
2.22-10dsa · glibc · debian · bookworm; dsa · glibc · debian · 12
[Debian 13 (Trixie)]
Observed:
References
- [https://ftp.suse.com/pub/projects/security/csaf/suse-su-2016_1721-1.json]
- [https://osv.dev/vulnerability/DEBIAN-CVE-2016-4429]
- [https://osv.dev/vulnerability/DLA-2256-1]
- [https://osv.dev/vulnerability/UBUNTU-CVE-2016-4429]
- [https://osv.dev/vulnerability/USN-3759-1]
- [https://security-tracker.debian.org/tracker/CVE-2016-4429]
[Debian Security Tracker] · [FIRST EPSS] · [OSV Package Vulnerability Database] · [SUSE security advisories and VEX]