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Description of problem:
The `out` variable in `verify_integrity` in providers/fips/self_test.c is not zeroized, and the lab is advising us that it should be.
Apply
diff --git a/providers/fips/self_test.c b/providers/fips/self_test.c
index 10804d9f59..cd6cd44fd1 100644
--- a/providers/fips/self_test.c
+++ b/providers/fips/self_test.c
@@ -283,6 +283,7 @@ static int verify_integrity(OSSL_CORE_BIO *bio, OSSL_FUNC_BIO_read_ex_fn read_ex
goto err;
ret = 1;
err:
+ OPENSSL_cleanse(out, sizeof(out));
OSSL_SELF_TEST_onend(ev, ret);
EVP_MAC_CTX_free(ctx);
EVP_MAC_free(mac);
to fix this.
Version-Release number of selected component (if applicable):
openssl-3.0.1-44.el9_0.1
How reproducible:
Inspect source code
Actual results:
Variable is not zeroized
Expected results:
Variable is zeroized
Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.
For information on the advisory (openssl bug fix and enhancement update), and where to find the updated
files, follow the link below.
If the solution does not work for you, open a new bug report.
https://access.redhat.com/errata/RHBA-2023:6627
Description of problem: The `out` variable in `verify_integrity` in providers/fips/self_test.c is not zeroized, and the lab is advising us that it should be. Apply diff --git a/providers/fips/self_test.c b/providers/fips/self_test.c index 10804d9f59..cd6cd44fd1 100644 --- a/providers/fips/self_test.c +++ b/providers/fips/self_test.c @@ -283,6 +283,7 @@ static int verify_integrity(OSSL_CORE_BIO *bio, OSSL_FUNC_BIO_read_ex_fn read_ex goto err; ret = 1; err: + OPENSSL_cleanse(out, sizeof(out)); OSSL_SELF_TEST_onend(ev, ret); EVP_MAC_CTX_free(ctx); EVP_MAC_free(mac); to fix this. Version-Release number of selected component (if applicable): openssl-3.0.1-44.el9_0.1 How reproducible: Inspect source code Actual results: Variable is not zeroized Expected results: Variable is zeroized