CVE-2013-1416 Null dereference in n/a
Medium 4.0
Published
Updated
Check this codebase for CVE-2013-1416 and fix it if it is affected.
What it is: CVE-2013-1416 is a medium-severity vulnerability in Fedoraproject Fedora, published on 19 Apr 2013. Any signed-in user can exploit it over the network, with no action from the victim.
Exploitation: There is no known exploitation of CVE-2013-1416 in the wild and no public exploit code.
Affected product: Fedoraproject Fedora. No package-level version data is available, so check the vendor advisory linked from the reference page.
Task:
1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.
2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.
3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.
4. Run the tests and summarise what changed and why.
5. If nothing in the project is affected, say so and change nothing.
Reference: https://insights.sbomify.com/CVE-2013-1416/ (Markdown: https://insights.sbomify.com/CVE-2013-1416/index.md)
Remote authenticated users can crash the Kerberos KDC daemon via a crafted TGS-REQ request due to a NULL pointer dereference.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- Available
What is CVE-2013-1416?
CVE-2013-1416 is a medium-severity vulnerability in Fedoraproject Fedora, published on 19 Apr 2013. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
The prep_reprocess_req function in do_tgs_req.c in the Key Distribution Center (KDC) in MIT Kerberos 5 (aka krb5) before 1.10.5 does not properly perform service-principal realm referral, which allows remote authenticated users to cause a denial of service (NULL pointer dereference and daemon crash) via a crafted TGS-REQ request.
Weakness: CWE-476
Which versions are affected by CVE-2013-1416?
It affects 8 products.
Linux distribution packages (32)
krb5 Red Hat:enterprise_linux:6::client | All versions | 0:1.10.3-10.el6_4.2 |
krb5-debuginfo Red Hat:enterprise_linux:6::client | All versions | 0:1.10.3-10.el6_4.2 |
krb5-devel Red Hat:enterprise_linux:6::client | All versions | 0:1.10.3-10.el6_4.2 |
krb5-libs Red Hat:enterprise_linux:6::client | All versions | 0:1.10.3-10.el6_4.2 |
krb5-pkinit-openssl Red Hat:enterprise_linux:6::client | All versions | 0:1.10.3-10.el6_4.2 |
krb5-server Red Hat:enterprise_linux:6::client | All versions | 0:1.10.3-10.el6_4.2 |
krb5-server-ldap Red Hat:enterprise_linux:6::client | All versions | 0:1.10.3-10.el6_4.2 |
krb5-workstation Red Hat:enterprise_linux:6::client | All versions | 0:1.10.3-10.el6_4.2 |
krb5 Red Hat:enterprise_linux:6::computenode | All versions | 0:1.10.3-10.el6_4.2 |
krb5-debuginfo Red Hat:enterprise_linux:6::computenode | All versions | 0:1.10.3-10.el6_4.2 |
krb5-devel Red Hat:enterprise_linux:6::computenode | All versions | 0:1.10.3-10.el6_4.2 |
krb5-libs Red Hat:enterprise_linux:6::computenode | All versions | 0:1.10.3-10.el6_4.2 |
krb5-pkinit-openssl Red Hat:enterprise_linux:6::computenode | All versions | 0:1.10.3-10.el6_4.2 |
krb5-server Red Hat:enterprise_linux:6::computenode | All versions | 0:1.10.3-10.el6_4.2 |
krb5-server-ldap Red Hat:enterprise_linux:6::computenode | All versions | 0:1.10.3-10.el6_4.2 |
krb5-workstation Red Hat:enterprise_linux:6::computenode | All versions | 0:1.10.3-10.el6_4.2 |
krb5 Red Hat:enterprise_linux:6::server | All versions | 0:1.10.3-10.el6_4.2 |
krb5-debuginfo Red Hat:enterprise_linux:6::server | All versions | 0:1.10.3-10.el6_4.2 |
krb5-devel Red Hat:enterprise_linux:6::server | All versions | 0:1.10.3-10.el6_4.2 |
krb5-libs Red Hat:enterprise_linux:6::server | All versions | 0:1.10.3-10.el6_4.2 |
krb5-pkinit-openssl Red Hat:enterprise_linux:6::server | All versions | 0:1.10.3-10.el6_4.2 |
krb5-server Red Hat:enterprise_linux:6::server | All versions | 0:1.10.3-10.el6_4.2 |
krb5-server-ldap Red Hat:enterprise_linux:6::server | All versions | 0:1.10.3-10.el6_4.2 |
krb5-workstation Red Hat:enterprise_linux:6::server | All versions | 0:1.10.3-10.el6_4.2 |
krb5 Red Hat:enterprise_linux:6::workstation | All versions | 0:1.10.3-10.el6_4.2 |
krb5-debuginfo Red Hat:enterprise_linux:6::workstation | All versions | 0:1.10.3-10.el6_4.2 |
krb5-devel Red Hat:enterprise_linux:6::workstation | All versions | 0:1.10.3-10.el6_4.2 |
krb5-libs Red Hat:enterprise_linux:6::workstation | All versions | 0:1.10.3-10.el6_4.2 |
krb5-pkinit-openssl Red Hat:enterprise_linux:6::workstation | All versions | 0:1.10.3-10.el6_4.2 |
krb5-server Red Hat:enterprise_linux:6::workstation | All versions | 0:1.10.3-10.el6_4.2 |
krb5-server-ldap Red Hat:enterprise_linux:6::workstation | All versions | 0:1.10.3-10.el6_4.2 |
krb5-workstation Red Hat:enterprise_linux:6::workstation | All versions | 0:1.10.3-10.el6_4.2 |
Products include Fedoraproject Fedora, Mit Kerberos 5, Opensuse Opensuse, Redhat Enterprise Linux Desktop, Redhat Enterprise Linux Eus, Redhat Enterprise Linux Server and 2 more.
How do I fix CVE-2013-1416?
Upgrade to a fixed version.
Is CVE-2013-1416 being exploited?
There is no known exploitation of CVE-2013-1416 in the wild and no public exploit code.
Other vulnerabilities in Fedoraproject Fedora
Sources
Also known as DEBIAN-CVE-2013-1416, GHSA-4vgm-5r69-wvp8, RHSA-2013:0748.