Vulnerability in Linux Kernel
CVE-2013-4348
The skb_flow_dissect function in net/core/flow_dissector.c in the Linux kernel through 3.12 allows remote attackers to cause a denial of service (infinite loop) via a small value in the IHL field of a packet with IPIP encapsulation.
Published · last modified .
CVSS v2 metric
CVSS v2 base score 7.1 (High). Vector: AV:N/AC:M/Au:N/C:N/I:N/A:C. This CVE predates CVSS v3 and has no v3 score from NVD.
EPSS exploit prediction
EPSS: 0.094 (95.3th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 95th percentile — 95.3% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.094 · newest: 0.094 · change: 0.000
Affected products
- Linux Kernel
- Canonical Ubuntu Linux — versions 12.04, 13.10
Weakness classification (CWE)
Public proof-of-concept exploits
References
- rhn.redhat.com/errata/RHSA-2013-1490.html (vendor-advisory, Third Party Advisory)
- bugzilla.redhat.com/show_bug.cgi (Third Party Advisory, Issue Tracking)
- www.ubuntu.com/usn/USN-2070-1 (vendor-advisory, Third Party Advisory)
- lists.opensuse.org/opensuse-security-announce/2014-02/msg00002.html (vendor-advisory, Mailing List, Third Party Advisory)
- www.ubuntu.com/usn/USN-2075-1 (vendor-advisory, Third Party Advisory)
- git.kernel.org/cgit/linux/kernel/git/davem/net.git/commit/ (Exploit, Patch, Vendor Advisory)
Frequently asked questions
- What is CVE-2013-4348?
- CVE-2013-4348 is a vulnerability in Linux Kernel, classified under CWE-399. Published 2013-11-04.
- Is CVE-2013-4348 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.