RedhatCVELIST:CVE-2021-3578CVE-2021-3578
A flaw was found in mbsync before v1.3.6 and v1.4.2, where an unchecked pointer cast allows a malicious or compromised server to write an arbitrary integer value past the end of a heap-allocated structure by issuing an unexpected APPENDUID response. This could be plausibly exploited for remote code execution on the client.
CNA Affected
[
{
"product": "isync",
"vendor": "n/a",
"versions": [
{
"status": "affected",
"version": "isync 1.3.6, isync 1.4.2"
}
]
}
]References
www.openwall.com/lists/oss-security/2021/06/07/1
bugzilla.redhat.com/show_bug.cgi?id=1961710
bugzilla.redhat.com/show_bug.cgi?id=1967397
github.blog/2021-06-10-privilege-escalation-polkit-root-on-linux-with-bug/
lists.debian.org/debian-lts-announce/2022/07/msg00001.html
lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/RPIDLIJKNRJHUVBCL7QGAPAAVPIHQGXK/
lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/U75UFEWRAZYKVL5NHMPBUOLWN3WXTOEI/
security.gentoo.org/glsa/202208-15
www.openwall.com/lists/oss-security/2021/06/07/1
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