- Update to 1.1.1v:
* Fix excessive time spent checking DH q parameter value
(bsc#1213853, CVE-2023-3817). The function DH_check() performs
various checks on DH parameters. After fixing CVE-2023-3446 it
was discovered that a large q parameter value can also trigger
an overly long computation during some of these checks. A
correct q value, if present, cannot be larger than the modulus
p parameter, thus it is unnecessary to perform these checks if
q is larger than p. If DH_check() is called with such q parameter
value, DH_CHECK_INVALID_Q_VALUE return flag is set and the
computationally intensive checks are skipped.
* Fix DH_check() excessive time with over sized modulus
(bsc#1213487, CVE-2023-3446). The function DH_check() performs
various checks on DH parameters. One of those checks confirms
that the modulus ("p" parameter) is not too large. Trying to use
a very large modulus is slow and OpenSSL will not normally use
a modulus which is over 10,000 bits in length. However the
DH_check() function checks numerous aspects of the key or
parameters that have been supplied. Some of those checks use the
supplied modulus value even if it has already been found to be
too large. A new limit has been added to DH_check of 32,768 bits.
Supplying a key/parameters with a modulus over this size will
simply cause DH_check() to fail.
* Rebase openssl-1_1-openssl-config.patch
* Remove security patches fixed upstream:
- openssl-CVE-2023-3446.patch
- openssl-CVE-2023-3446-test.patch
OBS-URL: https://build.opensuse.org/request/show/1101915
OBS-URL: https://build.opensuse.org/package/show/security:tls/openssl-1_1?expand=0&rev=141
- Update to 1.1.1t:
* Fixed X.400 address type confusion in X.509 GeneralName.
There is a type confusion vulnerability relating to X.400 address processing
inside an X.509 GeneralName. X.400 addresses were parsed as an ASN1_STRING
but subsequently interpreted by GENERAL_NAME_cmp as an ASN1_TYPE. This
vulnerability may allow an attacker who can provide a certificate chain and
CRL (neither of which need have a valid signature) to pass arbitrary
pointers to a memcmp call, creating a possible read primitive, subject to
some constraints. Refer to the advisory for more information. Thanks to
David Benjamin for discovering this issue. [bsc#1207533, CVE-2023-0286]
This issue has been fixed by changing the public header file definition of
GENERAL_NAME so that x400Address reflects the implementation. It was not
possible for any existing application to successfully use the existing
definition; however, if any application references the x400Address field
(e.g. in dead code), note that the type of this field has changed. There is
no ABI change.
* Fixed Use-after-free following BIO_new_NDEF.
The public API function BIO_new_NDEF is a helper function used for
streaming ASN.1 data via a BIO. It is primarily used internally to OpenSSL
to support the SMIME, CMS and PKCS7 streaming capabilities, but may also
be called directly by end user applications.
The function receives a BIO from the caller, prepends a new BIO_f_asn1
filter BIO onto the front of it to form a BIO chain, and then returns
the new head of the BIO chain to the caller. Under certain conditions,
for example if a CMS recipient public key is invalid, the new filter BIO
is freed and the function returns a NULL result indicating a failure.
However, in this case, the BIO chain is not properly cleaned up and the
BIO passed by the caller still retains internal pointers to the previously
freed filter BIO. If the caller then goes on to call BIO_pop() on the BIO
then a use-after-free will occur. This will most likely result in a crash.
OBS-URL: https://build.opensuse.org/request/show/1063668
OBS-URL: https://build.opensuse.org/package/show/security:tls/openssl-1_1?expand=0&rev=128
- Set OpenSSL 3.0 as the default openssl [bsc#1205042]
* For compatibility with OpenSSL 3.0, the OpenSSL master
configuration file openssl.cnf has been renamed to
openssl-1_1.cnf. The executables openssl, c_rehash, CA.pl and
tsget.pl have been also renamed to openssl-1_1, c_rehash-1_1,
CA-1_1.pl and tsget-1_1.pl, respectively.
* Add openssl-1_1-devel as conflicting with libopenssl-3-devel
* Add openssl-1_1-openssl-config.patch
OBS-URL: https://build.opensuse.org/request/show/1062217
OBS-URL: https://build.opensuse.org/package/show/security:tls/openssl-1_1?expand=0&rev=126
