Vulnerability in Freebsd Libarchive
CVE-2007-3645
archive_read_support_format_tar.c in libarchive before 2.2.4 allows user-assisted remote attackers to cause a denial of service (crash) via (1) an end-of-file condition within a tar header that follows a pax extension header or (2) a malformed pax extension header in an (a) PAX or a (b) TAR archive, which results in a NULL pointer dereference, a different issue than CVE-2007-3644.
EPSS: 0.034 (87.7th percentile) — read the EPSS interpretation.
Affected products
- Freebsd Libarchive
- N/a — versions n/a
Public proof-of-concept exploits
References
- secteam@freebsd.org (vdb-entry, x_refsource_XF)
- secteam@freebsd.org (vdb-entry, x_refsource_VUPEN)
- secteam@freebsd.org (vendor-advisory, x_refsource_DEBIAN)
- secteam@freebsd.org (x_refsource_FREEBSD, vendor-advisory, Patch, Vendor Advisory)
- secteam@freebsd.org (Patch, x_refsource_MISC)
- secteam@freebsd.org (Patch, x_refsource_SECUNIA, Vendor Advisory, third-party-advisory)
- secteam@freebsd.org (Patch, vdb-entry, x_refsource_BID)
- secteam@freebsd.org (vendor-advisory, x_refsource_GENTOO)
- secteam@freebsd.org (x_refsource_CONFIRM)
- secteam@freebsd.org (x_refsource_OSVDB, vdb-entry)
Frequently asked questions
- What is CVE-2007-3645?
- CVE-2007-3645 is a vulnerability in Freebsd Libarchive. Published 2007-07-15.
- Is CVE-2007-3645 known to be exploited?
- 9 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.