CVE-2003-0078

ssl3_get_record in s3_pkt.c for OpenSSL before 0.9.7a and 0.9.6 before 0.9.6i does not perform a MAC computation if an incorrect block cipher padding is used, which causes an information leak (timing discrepancy) that may make it easier to launch cryptographic attacks that rely on distinguishing between padding and MAC verification errors, possibly leading to extraction of the original plaintext, aka the "Vaudenay timing attack."

CVSS v2.0

5.0 MEDIUMAV:N/AC:L/Au:N/C:P/I:N/A:N

EPSS

13.72% chance of exploitation in the next 30 days, 96th percentile

Published

2004-09-01

Updated

2024-08-08

ExploitDB entries (1)

• https://www.exploit-db.com/exploits/22264

References

• CVE Record
• NVD entry

Related

• CVE-2003-0056
• CVE-2003-0085
• CVE-2003-0050
• CVE-2003-0087
• CVE-2003-0042
• CVE-2003-0089