Debian Security Advisory DSA-4926-1 [email protected]
https://www.debian.org/security/ Salvatore Bonaccorso
June 03, 2021 https://www.debian.org/security/faq
Package : lasso
CVE ID : CVE-2021-28091
It was discovered that lasso, a library which implements SAML 2.0 and
Liberty Alliance standards, did not properly verify that all assertions
in a SAML response were properly signed, allowing an attacker to
impersonate users or bypass access control.
For the stable distribution (buster), this problem has been fixed in
version 2.6.0-2+deb10u1.
We recommend that you upgrade your lasso packages.
For the detailed security status of lasso please refer to its security
tracker page at:
https://security-tracker.debian.org/tracker/lasso
Further information about Debian Security Advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://www.debian.org/security/
Mailing list: [email protected]
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Debian | 10 | ppc64el | liblasso3-dev | < 2.6.0-2+deb10u1 | liblasso3-dev_2.6.0-2+deb10u1_ppc64el.deb |
Debian | 10 | s390x | python-lasso-dbgsym | < 2.6.0-2+deb10u1 | python-lasso-dbgsym_2.6.0-2+deb10u1_s390x.deb |
Debian | 10 | ppc64el | liblasso3-dbgsym | < 2.6.0-2+deb10u1 | liblasso3-dbgsym_2.6.0-2+deb10u1_ppc64el.deb |
Debian | 9 | amd64 | liblasso3-dev | < 2.5.0-5+deb9u1 | liblasso3-dev_2.5.0-5+deb9u1_amd64.deb |
Debian | 10 | amd64 | python-lasso | < 2.6.0-2+deb10u1 | python-lasso_2.6.0-2+deb10u1_amd64.deb |
Debian | 10 | mips | liblasso3-dev | < 2.6.0-2+deb10u1 | liblasso3-dev_2.6.0-2+deb10u1_mips.deb |
Debian | 9 | armel | python-lasso | < 2.5.0-5+deb9u1 | python-lasso_2.5.0-5+deb9u1_armel.deb |
Debian | 9 | amd64 | python3-lasso | < 2.5.0-5+deb9u1 | python3-lasso_2.5.0-5+deb9u1_amd64.deb |
Debian | 10 | mips | liblasso3-dbgsym | < 2.6.0-2+deb10u1 | liblasso3-dbgsym_2.6.0-2+deb10u1_mips.deb |
Debian | 10 | s390x | python3-lasso | < 2.6.0-2+deb10u1 | python3-lasso_2.6.0-2+deb10u1_s390x.deb |