CVE-2010-1633

OpenSSL 1.x - Information Disclosure via EVP_PKEY_verify_recover Failure

Title source: llm

Description

RSA verification recovery in the EVP_PKEY_verify_recover function in OpenSSL 1.x before 1.0.0a, as used by pkeyutl and possibly other applications, returns uninitialized memory upon failure, which might allow context-dependent attackers to bypass intended key requirements or obtain sensitive information via unspecified vectors. NOTE: some of these details are obtained from third party information.

References (9)

Core 9

Core References

Various Sources x_refsource_confirm

http://www-01.ibm.com/support/docview.wss?uid=ssg1S1004564

Patch, Vendor Advisory vdb-entry x_refsource_vupen

http://www.vupen.com/english/advisories/2010/1313

Vendor Advisory third-party-advisory x_refsource_secunia

http://secunia.com/advisories/40024

Vendor Advisory x_refsource_confirm

http://cvs.openssl.org/filediff?f=openssl/crypto/rsa/rsa_pmeth.c&v1=1.34&v2=1.34.2.1

Third Party Advisory third-party-advisory x_refsource_secunia

http://secunia.com/advisories/57353

Issue Tracking x_refsource_confirm

https://bugzilla.redhat.com/show_bug.cgi?id=598732

Third Party Advisory, VDB Entry vdb-entry x_refsource_bid

http://www.securityfocus.com/bid/40503

Vendor Advisory x_refsource_confirm

http://cvs.openssl.org/chngview?cn=19693

Vendor Advisory x_refsource_confirm

http://www.openssl.org/news/secadv_20100601.txt

Scores

EPSS 0.0078

EPSS Percentile 73.9%

Details

CWE

CWE-264

Status published

Products (1)

openssl/openssl 1.0.0 (6 CPE variants)

Published Jun 03, 2010

Tracked Since Feb 18, 2026