vulnwire
5.0med

CVE-2007-1497

nf_conntrack in netfilter in the Linux kernel before 2.6.20.3 does not set nfctinfo during reassembly of fragmented packets, which leaves t…

Published 19 y ago · modified 4 mo ago · JSON

CVSS
5.0
v2.0 · NVD
CISA KEV
No
not known exploited
EPSS
3.1%
percentile 88%
Public exploits
0
none known

nf_conntrack in netfilter in the Linux kernel before 2.6.20.3 does not set nfctinfo during reassembly of fragmented packets, which leaves the default value as IP_CT_ESTABLISHED and might allow remote attackers to bypass certain rulesets using IPv6 fragments.

Exploit prediction (EPSS)

3.11% probability of exploitation in the next 30 days, higher than 88% of all scored CVEs.

CVSS scores

Assigned byVersionScoreVector
NVD2.05.0AV:N/AC:L/Au:N/C:P/I:N/A:N

Classification

Technology feeds
Linux kernel (RSS, critical only)

References

  • oval.cisecurity.org /repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10457 · vdb-entry, signature, x_refsource_OVAL, x_transferred
  • redhat.com /support/errata/RHSA-2007-0347.html · vendor-advisory, x_refsource_REDHAT, x_transferred
  • ubuntu.com /usn/usn-464-1 · vendor-advisory, x_refsource_UBUNTU, x_transferred
  • novell.com /linux/security/advisories/2007_43_kernel.html · vendor-advisory, x_refsource_SUSE, x_transferred
  • kernel.org /pub/linux/kernel/v2.6/ChangeLog-2.6.20.3 · x_refsource_CONFIRM, x_transferred
  • mandriva.com /security/advisories?name=MDKSA-2007:171 · vendor-advisory, x_refsource_MANDRIVA, x_transferred
  • vupen.com /english/advisories/2007/0944 · vdb-entry, x_refsource_VUPEN, x_transferred
  • debian.org /security/2007/dsa-1289 · vendor-advisory, x_refsource_DEBIAN, x_transferred
  • secunia.com /advisories/25288 · third-party-advisory, x_refsource_SECUNIA, x_transferred
  • secunia.com /advisories/26620 · third-party-advisory, x_refsource_SECUNIA, x_transferred
  • secunia.com /advisories/25228 · third-party-advisory, x_refsource_SECUNIA, x_transferred
  • mandriva.com /security/advisories?name=MDKSA-2007:196 · vendor-advisory, x_refsource_MANDRIVA, x_transferred
  • secunia.com /advisories/25961 · third-party-advisory, x_refsource_SECUNIA, x_transferred
  • secunia.com /advisories/24492 · third-party-advisory, x_refsource_SECUNIA, x_transferred
  • secunia.com /advisories/25392 · third-party-advisory, x_refsource_SECUNIA, x_transferred
  • osvdb.org /33028 · vdb-entry, x_refsource_OSVDB, x_transferred
  • securityfocus.com /bid/23976 · vdb-entry, x_refsource_BID, x_transferred

Sources

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