vulnwire
4.3med

CVE-2008-5243

The real_parse_headers function in demux_real.c in xine-lib 1.1.12, and other 1.1.15 and earlier versions, relies on an untrusted input len…

Published 17 y ago · modified 4 mo ago · JSON

CVSS
4.3
v2.0 · NVD
CISA KEV
No
not known exploited
EPSS
1.8%
percentile 79%
Public exploits
0
none known

The real_parse_headers function in demux_real.c in xine-lib 1.1.12, and other 1.1.15 and earlier versions, relies on an untrusted input length value to "reindex into an allocated buffer," which allows remote attackers to cause a denial of service (crash) via a crafted value, probably an array index error.

Exploit prediction (EPSS)

1.80% probability of exploitation in the next 30 days, higher than 79% of all scored CVEs.

CVSS scores

Assigned byVersionScoreVector
NVD2.04.3AV:N/AC:M/Au:N/C:N/I:N/A:P

Classification

Weakness
  • CWE-20 Improper Input Validation

References

  • securityfocus.com /bid/30797 · vdb-entry, x_refsource_BID, x_transferred
  • secunia.com /advisories/33544 · third-party-advisory, x_refsource_SECUNIA, x_transferred
  • ocert.org /analysis/2008-008/analysis.txt · x_refsource_MISC, x_transferred
  • securityreason.com /securityalert/4648 · third-party-advisory, x_refsource_SREASON, x_transferred
  • secunia.com /advisories/31827 · third-party-advisory, x_refsource_SECUNIA, x_transferred
  • redhat.com /archives/fedora-package-announce/2008-September/msg00174.html · vendor-advisory, x_refsource_FEDORA, x_transferred
  • lists.opensuse.org /opensuse-security-announce/2009-02/msg00002.html · vendor-advisory, x_refsource_SUSE, x_transferred
  • securityfocus.com /archive/1/495674/100/0/threaded · mailing-list, x_refsource_BUGTRAQ, x_transferred
  • mandriva.com /security/advisories?name=MDVSA-2009:020 · vendor-advisory, x_refsource_MANDRIVA, x_transferred
  • redhat.com /archives/fedora-package-announce/2009-January/msg00555.html · vendor-advisory, x_refsource_FEDORA, x_transferred
  • redhat.com /archives/fedora-package-announce/2008-September/msg00385.html · vendor-advisory, x_refsource_FEDORA, x_transferred
  • exchange.xforce.ibmcloud.com /vulnerabilities/44658 · vdb-entry, x_refsource_XF, x_transferred

Sources

vulnwire keeps one entry per vulnerability: the CVE id wins, then GHSA; records that alias each other are merged. Machine-readable: JSON.