GitHub Advisoryadvisory · crates.io
GHSA-84rm-qf37-fgc2 Integer Overflow in openssl-src
MEDIUM
Official page ↗
- Aliases
- CVE-2021-23841
- Ecosystem
- crates.io
- Packages
- openssl-src
- Severity
- Moderate
- CVSS vector
- CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
- Weaknesses
- CWE-190, CWE-476
- Reviewed
- 2021-08-19
Affected packages
• crates.io openssl-src: < 111.14.0 → fixed in 111.14.0
Description
Calls to EVP_CipherUpdate, EVP_EncryptUpdate and EVP_DecryptUpdate may overflow the output length argument in some cases where the input length is close to the maximum permissable length for an integer on the platform. In such cases the return value from the function call will be 1 (indicating success), but the output length value will be negative. This could cause applications to behave incorrectly or crash. OpenSSL versions 1.1.1i and below are affected by this issue. Users of these versions should upgrade to OpenSSL 1.1.1j. OpenSSL versions 1.0.2x and below are affected by this issue. However OpenSSL 1.0.2 is out of support and no longer receiving public updates. Premium support customers of OpenSSL 1.0.2 should upgrade to 1.0.2y. Other users should upgrade to 1.1.1j. Fixed in OpenSSL 1.1.1j (Affected 1.1.1-1.1.1i). Fixed in OpenSSL 1.0.2y (Affected 1.0.2-1.0.2x).
Related
Alias · CVE (1)
- CVE-2021-23841 The OpenSSL public API function X509_issuer_and_serial_hash() attempts to create a unique hash value based on the issuer and serial number… vulnerability
References
- https://nvd.nist.gov/vuln/detail/CVE-2021-23841 advisory
- https://www.tenable.com/security/tns-2021-09 web
- https://www.tenable.com/security/tns-2021-03 web
- https://www.oracle.com/security-alerts/cpuoct2021.html web
- https://www.oracle.com/security-alerts/cpuapr2022.html web
- https://www.oracle.com/security-alerts/cpuApr2021.html web
- https://www.oracle.com//security-alerts/cpujul2021.html web
- https://www.openssl.org/news/secadv/20210216.txt web
- https://www.debian.org/security/2021/dsa-4855 web
- https://support.apple.com/kb/HT212534 web
- https://support.apple.com/kb/HT212529 web
- https://support.apple.com/kb/HT212528 web
- https://security.netapp.com/advisory/ntap-20210513-0002 web
- https://security.netapp.com/advisory/ntap-20210219-0009 web
- https://security.gentoo.org/glsa/202103-03 web
- https://rustsec.org/advisories/RUSTSEC-2021-0058.html web
- https://rustsec.org/advisories/RUSTSEC-2021-0058 web
- https://kb.pulsesecure.net/articles/Pulse_Security_Advisories/SA44846 web
- https://github.com/alexcrichton/openssl-src-rs package
- https://git.openssl.org/gitweb/?p=openssl.git;a=commitdiff;h=9b1129239f3ebb1d1c98ce9ed41d5c9476c47cb2 web
- https://git.openssl.org/gitweb/?p=openssl.git;a=commitdiff;h=8252ee4d90f3f2004d3d0aeeed003ad49c9a7807 web
- https://git.openssl.org/gitweb/?p=openssl.git;a=commitdiff;h=6a51b9e1d0cf0bf8515f7201b68fb0a3482b3dc1 web
- https://git.openssl.org/gitweb/?p=openssl.git;a=commitdiff;h=122a19ab48091c657f7cb1fb3af9fc07bd557bbf web
- https://cert-portal.siemens.com/productcert/pdf/ssa-637483.pdf web
- http://seclists.org/fulldisclosure/2021/May/67 web
- http://seclists.org/fulldisclosure/2021/May/68 web
- http://seclists.org/fulldisclosure/2021/May/70 web