Hello
For several days, we have been unable to carry out operating commands on our OpenLdap server (2.4.48), such as:
/usr/local/openldap/sbin/slapcat –F /usr/local/openldap/etc/openldap/slapd.d -b 'cn = config' -a '(| (objectclass = olcBdbConfig) (objectclass = olcHdbConfig) (objectclass = olcMdbConfig))'
The errors are:
kernel: [110775.944931] slapcat [2659]: segfault at 60 ip 00007fa1afc98300 sp00007fff98c66b20 error 4 in libcrypto.so.1.1 [7fa1afaa2000 + 29b000]
This server is in version: Linux XXXXXXXX 4.15.0-72-generic-81-Ubuntu SMP Tue Nov 26 12:20:02 UTC 2019 x86_64 x86_64 x86_64 GNU / Linux
The version of openSSL is:
OpenSSL 1.1.1 11 Sep 2018
built on: Tue Nov 12 16:58:35 2019 UTC
platform: debian-amd64
options: bn (64,64) rc4 (16x, int) des (int) blowfish (ptr)
compile: gcc -fPIC -pthread -m64 -Wa, - noexecstack -Wall -Wa, - noexecstack -g -O2 -fdebug-prefix-map = / build / openssl-kxN_24 / openssl-1.1.1 =. -fstack-protector-strong -Wformat -Werror = size-security -DOPENSSL_USE_NODELETE -DL_ENDIAN -DOPENSSL_PIC -DOPENSSL_CPUID_OBJ -DOPENSSL_IA32_SSE2 -DOPENSSL_BN_ASM_MONT -DOPENSSL_BN_ASM_MONT5 -DOPENSSL_BN_ASM_GF2m -DSHA1_ASM -DSHA256_ASM -DSHA512_ASM -DKECCAK1600_ASM -DRC4_ASM -DMD5_ASM -DAES_ASM -DVPAES_ASM -DBSAES_ASM -DGHASH_ASM -DECP_NISTZ256_ASM -DX25519_ASM -DPADLOCK_ASM -DPOLY1305_ASM -DNDEBUG -Wdate-time -D_FORTIFY_SOURCE = 2
OPENSSLDIR: "/ usr / lib / ssl"
ENGINESDIR: "/usr/lib/x86_64-linux-gnu/engines-1.1"
Seeding source: os-specific
Can you tell me what to modify to correct this error?
thank you in advance for your help!
Stephane
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Is it possible you have compiled and installed the openldap tool you are using against an older version of the system installed openssl library which has since been updated?
In that case you would probably need to recompile and reinstall your custom openldap against the new version of the library.
Best regards,
Nicola Tuveri
On Sun, Dec 29, 2019, 00:11 PEILLON Stephane <s.peillon@xxxxxxxxxxxx> wrote:
