Integer Overflow or Wraparound Affecting libopenssl1_1-32bit package, versions <1.1.1d-11.17.1
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Test your applications- Snyk ID SNYK-SLES152-LIBOPENSSL1132BIT-2685719
- published 14 Apr 2022
- disclosed 9 Mar 2021
Introduced: 9 Mar 2021
CVE-2021-23840 Open this link in a new tabHow to fix?
Upgrade SLES:15.2
libopenssl1_1-32bit
to version 1.1.1d-11.17.1 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream libopenssl1_1-32bit
package and not the libopenssl1_1-32bit
package as distributed by SLES
.
See How to fix?
for SLES:15.2
relevant fixed versions and status.
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).
References
- https://www.suse.com/security/cve/CVE-2021-23840.html
- https://bugzilla.suse.com/1182333
- https://bugzilla.suse.com/1187743
- https://bugzilla.suse.com/1214334
- https://bugzilla.suse.com/1225628
- https://cert-portal.siemens.com/productcert/pdf/ssa-389290.pdf
- https://git.openssl.org/gitweb/?p=openssl.git;a=commitdiff;h=6a51b9e1d0cf0bf8515f7201b68fb0a3482b3dc1
- https://git.openssl.org/gitweb/?p=openssl.git;a=commitdiff;h=9b1129239f3ebb1d1c98ce9ed41d5c9476c47cb2
- https://kb.pulsesecure.net/articles/Pulse_Security_Advisories/SA44846
- https://kc.mcafee.com/corporate/index?page=content&id=SB10366
- https://lists.apache.org/thread.html/r58af02e294bd07f487e2c64ffc0a29b837db5600e33b6e698b9d696b@%3Cissues.bookkeeper.apache.org%3E
- https://lists.apache.org/thread.html/rf4c02775860db415b4955778a131c2795223f61cb8c6a450893651e4@%3Cissues.bookkeeper.apache.org%3E
- https://security.gentoo.org/glsa/202103-03
- https://security.netapp.com/advisory/ntap-20210219-0009/
- https://www.debian.org/security/2021/dsa-4855
- https://www.openssl.org/news/secadv/20210216.txt
- https://www.oracle.com//security-alerts/cpujul2021.html
- https://www.oracle.com/security-alerts/cpuApr2021.html
- https://www.oracle.com/security-alerts/cpuapr2022.html
- https://www.oracle.com/security-alerts/cpujan2022.html
- https://www.oracle.com/security-alerts/cpuoct2021.html
- https://www.tenable.com/security/tns-2021-03
- https://www.tenable.com/security/tns-2021-09
- https://www.tenable.com/security/tns-2021-10
- https://git.openssl.org/gitweb/?p=openssl.git%3Ba=commitdiff%3Bh=6a51b9e1d0cf0bf8515f7201b68fb0a3482b3dc1
- https://git.openssl.org/gitweb/?p=openssl.git%3Ba=commitdiff%3Bh=9b1129239f3ebb1d1c98ce9ed41d5c9476c47cb2
- https://lists.apache.org/thread.html/r58af02e294bd07f487e2c64ffc0a29b837db5600e33b6e698b9d696b%40%3Cissues.bookkeeper.apache.org%3E
- https://lists.apache.org/thread.html/rf4c02775860db415b4955778a131c2795223f61cb8c6a450893651e4%40%3Cissues.bookkeeper.apache.org%3E
- https://security.netapp.com/advisory/ntap-20240621-0006/