Public bug reported:
Something in Ubuntu's squid build causes it to link with OpenSSL's
libssl.so.3:
root@jammy:~# apt-get install -y squid
root@jammy:~# dpkg -l| grep -w squid | grep GnuTLS
ii squid 5.2-1ubuntu3 amd64
Full featured Web Proxy cache (HTTP proxy GnuTLS flavour)
root@jammy:~# squid -v | grep -E 'ssl|tls'
This binary uses OpenSSL 3.0.2 15 Mar 2022. configure options:
'--build=x86_64-linux-gnu' '--prefix=/usr' '--includedir=${prefix}/include'
'--mandir=${prefix}/share/man' '--infodir=${prefix}/share/info'
'--sysconfdir=/etc' '--localstatedir=/var' '--disable-option-checking'
'--disable-silent-rules' '--libdir=${prefix}/lib/x86_64-linux-gnu'
'--runstatedir=/run' '--disable-maintainer-mode'
'--disable-dependency-tracking' 'BUILDCXXFLAGS=-g -O2
-ffile-prefix-map=/build/squid-V7aRc2/squid-5.2=. -flto=auto -ffat-lto-objects
-flto=auto -ffat-lto-objects -fstack-protector-strong -Wformat
-Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2
-Wl,-Bsymbolic-functions -flto=auto -ffat-lto-objects -flto=auto -Wl,-z,relro
-Wl,-z,now ' 'BUILDCXX=g++' '--with-build-environment=default'
'--enable-build-info=Ubuntu linux' '--datadir=/usr/share/squid'
'--sysconfdir=/etc/squid' '--libexecdir=/usr/lib/squid'
'--mandir=/usr/share/man' '--enable-inline' '--disable-arch-native'
'--enable-async-io=8' '--enable-storeio=ufs,aufs,diskd,rock'
'--enable-removal-policies=lru,heap' '--enable-delay-pools'
'--enable-cache-digests' '--enable-icap-client'
'--enable-follow-x-forwarded-for'
'--enable-auth-basic=DB,fake,getpwnam,LDAP,NCSA,PAM,POP3,RADIUS,SASL,SMB'
'--enable-auth-digest=file,LDAP' '--enable-auth-negotiate=kerberos,wrapper'
'--enable-auth-ntlm=fake,SMB_LM'
'--enable-external-acl-helpers=file_userip,kerberos_ldap_group,LDAP_group,session,SQL_session,time_quota,unix_group,wbinfo_group'
'--enable-security-cert-validators=fake'
'--enable-storeid-rewrite-helpers=file' '--enable-url-rewrite-helpers=fake'
'--enable-eui' '--enable-esi' '--enable-icmp' '--enable-zph-qos'
'--enable-ecap' '--disable-translation' '--with-swapdir=/var/spool/squid'
'--with-logdir=/var/log/squid' '--with-pidfile=/run/squid.pid'
'--with-filedescriptors=65536' '--with-large-files' '--with-default-user=proxy'
'--enable-linux-netfilter' '--with-systemd' '--with-gnutls'
'build_alias=x86_64-linux-gnu' 'CFLAGS=-g -O2
-ffile-prefix-map=/build/squid-V7aRc2/squid-5.2=. -flto=auto -ffat-lto-objects
-flto=auto -ffat-lto-objects -fstack-protector-strong -Wformat
-Werror=format-security -Wall' 'LDFLAGS=-Wl,-Bsymbolic-functions -flto=auto
-ffat-lto-objects -flto=auto -Wl,-z,relro -Wl,-z,now ' 'CPPFLAGS=-Wdate-time
-D_FORTIFY_SOURCE=2' 'CXXFLAGS=-g -O2
-ffile-prefix-map=/build/squid-V7aRc2/squid-5.2=. -flto=auto -ffat-lto-objects
-flto=auto -ffat-lto-objects -fstack-protector-strong -Wformat
-Werror=format-security'
root@jammy:~# ldd /usr/sbin/squid | grep -E 'ssl|tls'
libssl.so.3 => /lib/x86_64-linux-gnu/libssl.so.3 (0x0000709301f8c000)
root@jammy:~# dpkg -S libssl.so.3
libssl3:amd64: /usr/lib/x86_64-linux-gnu/libssl.so.3
In the above, we see that squid was built using `--with-gnutls` but it
somehow got linked to libssl.
The problem does NOT manifest on Debian Sid so it is Ubuntu specific. It
also explains squid tries to read `openssl.cnf` (LP: #1967807).
# Additional information
root@jammy:~# lsb_release -rd
Description: Ubuntu Jammy Jellyfish (development branch)
Release: 22.04
root@jammy:~# apt-cache policy squid
squid:
Installed: 5.2-1ubuntu3
Candidate: 5.2-1ubuntu3
Version table:
*** 5.2-1ubuntu3 500
500 http://archive.ubuntu.com/ubuntu jammy/main amd64 Packages
100 /var/lib/dpkg/status
** Affects: squid (Ubuntu)
Importance: Undecided
Status: New
** Description changed:
Something in Ubuntu's squid build causes it to link with OpenSSL's
libssl.so.3:
root@jammy:~# apt-get install -y squid
root@jammy:~# dpkg -l| grep -w squid | grep GnuTLS
ii squid 5.2-1ubuntu3
amd64 Full featured Web Proxy cache (HTTP proxy GnuTLS flavour)
root@jammy:~# squid -v | grep -E 'ssl|tls'
This binary uses OpenSSL 3.0.2 15 Mar 2022. configure options:
'--build=x86_64-linux-gnu' '--prefix=/usr' '--includedir=${prefix}/include'
'--mandir=${prefix}/share/man' '--infodir=${prefix}/share/info'
'--sysconfdir=/etc' '--localstatedir=/var' '--disable-option-checking'
'--disable-silent-rules' '--libdir=${prefix}/lib/x86_64-linux-gnu'
'--runstatedir=/run' '--disable-maintainer-mode'
'--disable-dependency-tracking' 'BUILDCXXFLAGS=-g -O2
-ffile-prefix-map=/build/squid-V7aRc2/squid-5.2=. -flto=auto -ffat-lto-objects
-flto=auto -ffat-lto-objects -fstack-protector-strong -Wformat
-Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2
-Wl,-Bsymbolic-functions -flto=auto -ffat-lto-objects -flto=auto -Wl,-z,relro
-Wl,-z,now ' 'BUILDCXX=g++' '--with-build-environment=default'
'--enable-build-info=Ubuntu linux' '--datadir=/usr/share/squid'
'--sysconfdir=/etc/squid' '--libexecdir=/usr/lib/squid'
'--mandir=/usr/share/man' '--enable-inline' '--disable-arch-native'
'--enable-async-io=8' '--enable-storeio=ufs,aufs,diskd,rock'
'--enable-removal-policies=lru,heap' '--enable-delay-pools'
'--enable-cache-digests' '--enable-icap-client'
'--enable-follow-x-forwarded-for'
'--enable-auth-basic=DB,fake,getpwnam,LDAP,NCSA,PAM,POP3,RADIUS,SASL,SMB'
'--enable-auth-digest=file,LDAP' '--enable-auth-negotiate=kerberos,wrapper'
'--enable-auth-ntlm=fake,SMB_LM'
'--enable-external-acl-helpers=file_userip,kerberos_ldap_group,LDAP_group,session,SQL_session,time_quota,unix_group,wbinfo_group'
'--enable-security-cert-validators=fake'
'--enable-storeid-rewrite-helpers=file' '--enable-url-rewrite-helpers=fake'
'--enable-eui' '--enable-esi' '--enable-icmp' '--enable-zph-qos'
'--enable-ecap' '--disable-translation' '--with-swapdir=/var/spool/squid'
'--with-logdir=/var/log/squid' '--with-pidfile=/run/squid.pid'
'--with-filedescriptors=65536' '--with-large-files' '--with-default-user=proxy'
'--enable-linux-netfilter' '--with-systemd' '--with-gnutls'
'build_alias=x86_64-linux-gnu' 'CFLAGS=-g -O2
-ffile-prefix-map=/build/squid-V7aRc2/squid-5.2=. -flto=auto -ffat-lto-objects
-flto=auto -ffat-lto-objects -fstack-protector-strong -Wformat
-Werror=format-security -Wall' 'LDFLAGS=-Wl,-Bsymbolic-functions -flto=auto
-ffat-lto-objects -flto=auto -Wl,-z,relro -Wl,-z,now ' 'CPPFLAGS=-Wdate-time
-D_FORTIFY_SOURCE=2' 'CXXFLAGS=-g -O2
-ffile-prefix-map=/build/squid-V7aRc2/squid-5.2=. -flto=auto -ffat-lto-objects
-flto=auto -ffat-lto-objects -fstack-protector-strong -Wformat
-Werror=format-security'
root@jammy:~# ldd /usr/sbin/squid | grep -E 'ssl|tls'
- libssl.so.3 => /lib/x86_64-linux-gnu/libssl.so.3 (0x0000709301f8c000)
+ libssl.so.3 => /lib/x86_64-linux-gnu/libssl.so.3 (0x0000709301f8c000)
root@jammy:~# dpkg -S libssl.so.3
libssl3:amd64: /usr/lib/x86_64-linux-gnu/libssl.so.3
In the above, we see that squid was built using `--with-gnutls` but it
somehow got linked to libssl.
- The problem does NOT manifest on Debian Sid so it is Ubuntu specific.
+ The problem does NOT manifest on Debian Sid so it is Ubuntu specific. It
+ also explains squid tries to read `openssl.cnf` (LP: #1967807).
# Additional information
root@jammy:~# lsb_release -rd
Description: Ubuntu Jammy Jellyfish (development branch)
Release: 22.04
root@jammy:~# apt-cache policy squid
squid:
- Installed: 5.2-1ubuntu3
- Candidate: 5.2-1ubuntu3
- Version table:
- *** 5.2-1ubuntu3 500
- 500 http://archive.ubuntu.com/ubuntu jammy/main amd64 Packages
- 100 /var/lib/dpkg/status
+ Installed: 5.2-1ubuntu3
+ Candidate: 5.2-1ubuntu3
+ Version table:
+ *** 5.2-1ubuntu3 500
+ 500 http://archive.ubuntu.com/ubuntu jammy/main amd64 Packages
+ 100 /var/lib/dpkg/status
--
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Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/1968200
Title:
squid (GnuTLS flavour) links with OpenSSL libs
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