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Perl-Compatible Regular Expression (PCRE) library before 7.3 allows context-dependent attackers to cause a denial of service (crash) and possibly execute arbitrary code via regex patterns containing unmatched "\Q\E" sequences with orphan "\E" codes.

oval:org.mitre.oval:def:11293

Buffer overflow in the spa_base64_to_bits function in Exim before 4.43 as originally obtained from Samba code and as called by the auth_spa_client function may allow attackers to execute arbitrary code during SPA authentication.

Family:
unix
Status:
ACCEPTED
Platform(s):
  • Oracle Linux 4
  • Red Hat Enterprise Linux 4
  • CentOS Linux 4
Class:
vulnerability
Reference(s):
  • CVE-2005-0022
Product(s):