CVE-2006-4018

Heap-based buffer overflow in the pefromupx function in libclamav/upx.c in Clam AntiVirus (ClamAV) 0.81 through 0.88.3 allows remote attackers to execute arbitrary code via a crafted UPX packed file containing sections with large rsize values.

CVSS v2.0 NVD

7.5 HIGHAV:N/AC:L/Au:N/C:P/I:P/A:P

EPSS

19.40% chance of exploitation in the next 30 days, 97th percentile

Published

2006-08-08

Updated

2024-08-07

ExploitDB entries (1)

• https://www.exploit-db.com/exploits/28348

Security advisories

• http://secunia.com/advisories/21368
• http://secunia.com/advisories/21374
• http://secunia.com/advisories/21433
• http://secunia.com/advisories/21443
• http://secunia.com/advisories/21457
• http://secunia.com/advisories/21497
• http://secunia.com/advisories/21562
• http://www.clamav.net/security/0.88.4.html
• http://www.overflow.pl/adv/clamav_upx_heap.txt
• http://www.vupen.com/english/advisories/2006/3175
• http://www.vupen.com/english/advisories/2006/3275
• http://www.mandriva.com/security/advisories?name=MDKSA-2006:138
• http://www.securityfocus.com/bid/19381

References

• CVE Record
• NVD entry