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Bug 1549361 - (CVE-2018-0489) CVE-2018-0489 openSAML: Mishandling of comments in SAML content can lead to bypass of signature verification
CVE-2018-0489 openSAML: Mishandling of comments in SAML content can lead to b...
Status: NEW
Product: Security Response
Classification: Other
Component: vulnerability (Show other bugs)
unspecified
All Linux
high Severity high
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Assigned To: Red Hat Product Security
impact=important,public=20180227,repo...
: Security
Depends On: 1550480
Blocks: 1549318
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Reported: 2018-02-26 19:43 EST by Sam Fowler
Modified: 2018-10-19 17:47 EDT (History)
29 users (show)

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Description Sam Fowler 2018-02-26 19:43:05 EST 
openSAML does not properly verify comments in SAML content which can allow a remote attacker to modify SAML content without invalidating the cryptographic signature, leading to bypass of primary authentication.
Comment 1 Jason Shepherd 2018-03-01 04:38:05 EST 
Created opensaml tracking bugs for this issue:

Affects: fedora-all [bug 1550480]
Comment 2 Jason Shepherd 2018-03-01 04:51:05 EST 
The Upstream Advisory is here:
https://shibboleth.net/community/advisories/secadv_20180227.txt
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