Bug#1001556: buster-pu: package mailman/1:2.1.29-1+deb10u4
Package: release.debian.org
Severity: normal
Tags: buster
User: release.debian.org@packages.debian.org
Usertags: pu
X-Debbugs-Cc: carnil@debian.org
Hi SRM,
There was another CVE fixed after the last update currently in
buster-pu for mailman which similarly we think does not warrant a DSA.
I have prepared a followup for this one as well:
https://security-tracker.debian.org/tracker/CVE-2021-44227
I'm attaching both debdiffs, once against the base version currently
in buster (1:2.1.29-1+deb10u1, note that htere was as well a DSA for
mailman, 1:2.1.29-1+deb10u2) and once only against the current version
which sits in buster-proposed-updates.
Regards,
Salvatore
diff -Nru mailman-2.1.29/debian/changelog mailman-2.1.29/debian/changelog
--- mailman-2.1.29/debian/changelog 2021-11-20 15:17:30.000000000 +0100
+++ mailman-2.1.29/debian/changelog 2021-12-12 10:42:54.000000000 +0100
@@ -1,3 +1,11 @@
+mailman (1:2.1.29-1+deb10u4) buster; urgency=medium
+
+ * Non-maintainer upload by the Security Team.
+ * Fix potential CSRF attack against a list admin from a list member or
+ moderator (CVE-2021-44227)
+
+ -- Salvatore Bonaccorso <carnil@debian.org> Sun, 12 Dec 2021 10:42:54 +0100
+
mailman (1:2.1.29-1+deb10u3) buster; urgency=medium
* Non-maintainer upload by the Security Team.
diff -Nru mailman-2.1.29/debian/patches/CVE-2021-44227.patch mailman-2.1.29/debian/patches/CVE-2021-44227.patch
--- mailman-2.1.29/debian/patches/CVE-2021-44227.patch 1970-01-01 01:00:00.000000000 +0100
+++ mailman-2.1.29/debian/patches/CVE-2021-44227.patch 2021-12-12 10:42:54.000000000 +0100
@@ -0,0 +1,82 @@
+Description: Fix potential CSRF attack against a list admin from a list member or moderator
+Origin: upstream, https://bazaar.launchpad.net/~mailman-coders/mailman/2.1/diff/1882
+Bug: https://launchpad.net/bugs/1952384
+Bug-Debian-Security: https://security-tracker.debian.org/tracker/CVE-2021-44227
+Forwarded: not-needed
+Last-Update: 2021-12-12
+
+=== modified file 'Mailman/CSRFcheck.py'
+--- a/Mailman/CSRFcheck.py
++++ b/Mailman/CSRFcheck.py
+@@ -55,7 +55,7 @@ def csrf_token(mlist, contexts, user=Non
+ token = binascii.hexlify(marshal.dumps((issued, keymac)))
+ return token
+
+-def csrf_check(mlist, token, options_user=None):
++def csrf_check(mlist, token, cgi_user=None):
+ """ check token by mailman cookie validation algorithm """
+ try:
+ issued, keymac = marshal.loads(binascii.unhexlify(token))
+@@ -67,12 +67,25 @@ def csrf_check(mlist, token, options_use
+ key, user = key.split('+', 1)
+ else:
+ user = None
++ # Don't allow unprivileged tokens for admin or admindb.
++ if cgi_user == 'admin':
++ if key not in ('admin', 'site'):
++ syslog('mischief',
++ 'admin form submitted with CSRF token issued for %s.',
++ key + '+' + user if user else key)
++ return False
++ elif cgi_user == 'admindb':
++ if key not in ('moderator', 'admin', 'site'):
++ syslog('mischief',
++ 'admindb form submitted with CSRF token issued for %s.',
++ key + '+' + user if user else key)
++ return False
+ if user:
+ # This is for CVE-2021-42097. The token is a user token because
+ # of the fix for CVE-2021-42096 but it must match the user for
+ # whom the options page is requested.
+ raw_user = UnobscureEmail(urllib.unquote(user))
+- if options_user and options_user != raw_user:
++ if cgi_user and cgi_user != raw_user:
+ syslog('mischief',
+ 'Form for user %s submitted with CSRF token '
+ 'issued for %s.',
+--- a/Mailman/Cgi/admin.py
++++ b/Mailman/Cgi/admin.py
+@@ -107,7 +107,8 @@ def main():
+ 'legend']
+ params = cgidata.keys()
+ if set(params) - set(safe_params):
+- csrf_checked = csrf_check(mlist, cgidata.getfirst('csrf_token'))
++ csrf_checked = csrf_check(mlist, cgidata.getfirst('csrf_token'),
++ 'admin')
+ else:
+ csrf_checked = True
+ # if password is present, void cookie to force password authentication.
+--- a/Mailman/Cgi/admindb.py
++++ b/Mailman/Cgi/admindb.py
+@@ -144,7 +144,8 @@ def main():
+ safe_params = ['adminpw', 'admlogin', 'msgid', 'sender', 'details']
+ params = cgidata.keys()
+ if set(params) - set(safe_params):
+- csrf_checked = csrf_check(mlist, cgidata.getfirst('csrf_token'))
++ csrf_checked = csrf_check(mlist, cgidata.getfirst('csrf_token'),
++ 'admindb')
+ else:
+ csrf_checked = True
+ # if password is present, void cookie to force password authentication.
+--- a/Mailman/Cgi/edithtml.py
++++ b/Mailman/Cgi/edithtml.py
+@@ -111,7 +111,8 @@ def main():
+ safe_params = ['VARHELP', 'adminpw', 'admlogin']
+ params = cgidata.keys()
+ if set(params) - set(safe_params):
+- csrf_checked = csrf_check(mlist, cgidata.getfirst('csrf_token'))
++ csrf_checked = csrf_check(mlist, cgidata.getfirst('csrf_token'),
++ 'admin')
+ else:
+ csrf_checked = True
+ # if password is present, void cookie to force password authentication.
diff -Nru mailman-2.1.29/debian/patches/series mailman-2.1.29/debian/patches/series
--- mailman-2.1.29/debian/patches/series 2021-11-20 15:17:30.000000000 +0100
+++ mailman-2.1.29/debian/patches/series 2021-12-12 10:42:54.000000000 +0100
@@ -15,3 +15,4 @@
1873-CVE-2021-42096_CVE-2021-42097.patch
CVE-2021-43331.patch
CVE-2021-43332.patch
+CVE-2021-44227.patch
diff -Nru mailman-2.1.29/debian/changelog mailman-2.1.29/debian/changelog
--- mailman-2.1.29/debian/changelog 2020-04-24 16:27:05.000000000 +0200
+++ mailman-2.1.29/debian/changelog 2021-12-12 10:42:54.000000000 +0100
@@ -1,3 +1,31 @@
+mailman (1:2.1.29-1+deb10u4) buster; urgency=medium
+
+ * Non-maintainer upload by the Security Team.
+ * Fix potential CSRF attack against a list admin from a list member or
+ moderator (CVE-2021-44227)
+
+ -- Salvatore Bonaccorso <carnil@debian.org> Sun, 12 Dec 2021 10:42:54 +0100
+
+mailman (1:2.1.29-1+deb10u3) buster; urgency=medium
+
+ * Non-maintainer upload by the Security Team.
+ * Potential XSS attack via the user options page (CVE-2021-43331)
+ (Closes: #1000367)
+ * A list moderator can crack the list admin password encrypted in a CSRF
+ token (CVE-2021-43332) (Closes: #1000367)
+
+ -- Salvatore Bonaccorso <carnil@debian.org> Sat, 20 Nov 2021 15:17:30 +0100
+
+mailman (1:2.1.29-1+deb10u2) buster-security; urgency=high
+
+ * Non-maintainer upload by the Security Team.
+ * Fixed options login content injection vulnerability (CVE-2020-12108)
+ * Fixed content injection vulnerability via the private login page
+ (CVE-2020-15011)
+ * Fix remote privilege escalation (CVE-2021-42096, CVE-2021-42097)
+
+ -- Salvatore Bonaccorso <carnil@debian.org> Fri, 22 Oct 2021 14:32:39 +0200
+
mailman (1:2.1.29-1+deb10u1) buster-security; urgency=high
* Upload to buster for security issue.
diff -Nru mailman-2.1.29/debian/patches/1844-CVE-2020-12108.patch mailman-2.1.29/debian/patches/1844-CVE-2020-12108.patch
--- mailman-2.1.29/debian/patches/1844-CVE-2020-12108.patch 1970-01-01 01:00:00.000000000 +0100
+++ mailman-2.1.29/debian/patches/1844-CVE-2020-12108.patch 2021-12-12 10:42:54.000000000 +0100
@@ -0,0 +1,17 @@
+Description: Fixed options login content injection vulnerability
+Origin: upstream, https://bazaar.launchpad.net/~mailman-coders/mailman/2.1/revision/1844
+Bug: https://bugs.launchpad.net/mailman/+bug/1873722
+Bug-Debian-security: https://security-tracker.debian.org/tracker/CVE-2020-12108
+Last-Update: 2021-10-22
+
+--- a/Mailman/Cgi/options.py
++++ b/Mailman/Cgi/options.py
+@@ -172,7 +172,7 @@ def main():
+ try:
+ Utils.ValidateEmail(user)
+ except Errors.EmailAddressError:
+- doc.addError(_('Illegal Email Address: %(safeuser)s'))
++ doc.addError(_('Illegal Email Address'))
+ loginpage(mlist, doc, None, language)
+ print doc.Format()
+ return
diff -Nru mailman-2.1.29/debian/patches/1848-CVE-2020-15011.patch mailman-2.1.29/debian/patches/1848-CVE-2020-15011.patch
--- mailman-2.1.29/debian/patches/1848-CVE-2020-15011.patch 1970-01-01 01:00:00.000000000 +0100
+++ mailman-2.1.29/debian/patches/1848-CVE-2020-15011.patch 2021-12-12 10:42:54.000000000 +0100
@@ -0,0 +1,26 @@
+Description: Fixed content injection vulnerability via the private login page
+Origin: upstream, https://bazaar.launchpad.net/~mailman-coders/mailman/2.1/revision/1848
+Bug: https://launchpad.net/bugs/1877379
+Bug-Debian-Security: https://security-tracker.debian.org/tracker/CVE-2020-15011
+Last-Update: 2021-10-22
+
+--- a/Mailman/Cgi/private.py 2019-03-06 17:48:32 +0000
++++ b/Mailman/Cgi/private.py 2020-05-07 13:53:40 +0000
+@@ -162,13 +162,9 @@
+ if mlist.isMember(username):
+ mlist.MailUserPassword(username)
+ elif username:
+- # Not a member
+- if mlist.private_roster == 0:
+- # Public rosters
+- safeuser = Utils.websafe(username)
+- message = Bold(FontSize('+1',
+- _('No such member: %(safeuser)s.'))).Format()
+- else:
++ # Not a member. Don't report address in any case. It leads to
++ # Content injection. Just log if roster is not public.
++ if mlist.private_roster != 0:
+ syslog('mischief',
+ 'Reminder attempt of non-member w/ private rosters: %s',
+ username)
+
diff -Nru mailman-2.1.29/debian/patches/1873-CVE-2021-42096_CVE-2021-42097.patch mailman-2.1.29/debian/patches/1873-CVE-2021-42096_CVE-2021-42097.patch
--- mailman-2.1.29/debian/patches/1873-CVE-2021-42096_CVE-2021-42097.patch 1970-01-01 01:00:00.000000000 +0100
+++ mailman-2.1.29/debian/patches/1873-CVE-2021-42096_CVE-2021-42097.patch 2021-12-12 10:42:54.000000000 +0100
@@ -0,0 +1,131 @@
+Description: Fix remote Privilege Escalation
+Origin: upstream, https://bazaar.launchpad.net/~mailman-coders/mailman/2.1/revision/1873
+Bug: https://bugs.launchpad.net/mailman/+bug/1947639
+Bug: https://bugs.launchpad.net/mailman/+bug/1947640
+Bug-Debian-Security: https://security-tracker.debian.org/tracker/CVE-2021-42096
+Bug-Debian-Security: https://security-tracker.debian.org/tracker/CVE-2021-42097
+Last-Update: 2021-10-22
+
+--- a/Mailman/CSRFcheck.py
++++ b/Mailman/CSRFcheck.py
+@@ -18,11 +18,13 @@
+ """ Cross-Site Request Forgery checker """
+
+ import time
++import urllib
+ import marshal
+ import binascii
+
+ from Mailman import mm_cfg
+-from Mailman.Utils import sha_new
++from Mailman.Logging.Syslog import syslog
++from Mailman.Utils import UnobscureEmail, sha_new
+
+ keydict = {
+ 'user': mm_cfg.AuthUser,
+@@ -37,6 +39,10 @@ keydict = {
+ def csrf_token(mlist, contexts, user=None):
+ """ create token by mailman cookie generation algorithm """
+
++ if user:
++ # Unmunge a munged email address.
++ user = UnobscureEmail(urllib.unquote(user))
++
+ for context in contexts:
+ key, secret = mlist.AuthContextInfo(context, user)
+ if key:
+@@ -49,9 +55,8 @@ def csrf_token(mlist, contexts, user=Non
+ token = binascii.hexlify(marshal.dumps((issued, keymac)))
+ return token
+
+-def csrf_check(mlist, token):
++def csrf_check(mlist, token, options_user=None):
+ """ check token by mailman cookie validation algorithm """
+-
+ try:
+ issued, keymac = marshal.loads(binascii.unhexlify(token))
+ key, received_mac = keymac.split(':', 1)
+@@ -62,6 +67,17 @@ def csrf_check(mlist, token):
+ key, user = key.split('+', 1)
+ else:
+ user = None
++ if user:
++ # This is for CVE-2021-42097. The token is a user token because
++ # of the fix for CVE-2021-42096 but it must match the user for
++ # whom the options page is requested.
++ raw_user = UnobscureEmail(urllib.unquote(user))
++ if options_user and options_user != raw_user:
++ syslog('mischief',
++ 'Form for user %s submitted with CSRF token '
++ 'issued for %s.',
++ options_user, raw_user)
++ return False
+ context = keydict.get(key)
+ key, secret = mlist.AuthContextInfo(context, user)
+ assert key
+--- a/Mailman/Cgi/options.py
++++ b/Mailman/Cgi/options.py
+@@ -54,9 +54,6 @@ except NameError:
+ True = 1
+ False = 0
+
+-AUTH_CONTEXTS = (mm_cfg.AuthListAdmin, mm_cfg.AuthSiteAdmin,
+- mm_cfg.AuthListModerator, mm_cfg.AuthUser)
+-
+
+ def main():
+ global _
+@@ -124,15 +121,6 @@ def main():
+ print doc.Format()
+ return
+
+- if set(params) - set(safe_params):
+- csrf_checked = csrf_check(mlist, cgidata.getfirst('csrf_token'))
+- else:
+- csrf_checked = True
+- # if password is present, void cookie to force password authentication.
+- if cgidata.getfirst('password'):
+- os.environ['HTTP_COOKIE'] = ''
+- csrf_checked = True
+-
+ # Set the language for the page. If we're coming from the listinfo cgi,
+ # we might have a 'language' key in the cgi data. That was an explicit
+ # preference to view the page in, so we should honor that here. If that's
+@@ -168,6 +156,16 @@ def main():
+ user = user[-1]
+
+ # Avoid cross-site scripting attacks
++ if set(params) - set(safe_params):
++ csrf_checked = csrf_check(mlist, cgidata.getfirst('csrf_token'),
++ Utils.UnobscureEmail(urllib.unquote(user)))
++ else:
++ csrf_checked = True
++ # if password is present, void cookie to force password authentication.
++ if cgidata.getfirst('password'):
++ os.environ['HTTP_COOKIE'] = ''
++ csrf_checked = True
++
+ safeuser = Utils.websafe(user)
+ try:
+ Utils.ValidateEmail(user)
+@@ -867,8 +865,9 @@ def options_page(mlist, doc, user, cpuse
+ mlist.FormatButton('othersubs',
+ _('List my other subscriptions')))
+ replacements['<mm-form-start>'] = (
++ # Always make the CSRF token for the user. CVE-2021-42096
+ mlist.FormatFormStart('options', user, mlist=mlist,
+- contexts=AUTH_CONTEXTS, user=user))
++ contexts=[mm_cfg.AuthUser], user=user))
+ replacements['<mm-user>'] = user
+ replacements['<mm-presentable-user>'] = presentable_user
+ replacements['<mm-email-my-pw>'] = mlist.FormatButton(
+--- a/Mailman/SecurityManager.py
++++ b/Mailman/SecurityManager.py
+@@ -104,6 +104,7 @@ class SecurityManager:
+ if user is None:
+ # A bad system error
+ raise TypeError, 'No user supplied for AuthUser context'
++ user = Utils.UnobscureEmail(urllib.unquote(user))
+ secret = self.getMemberPassword(user)
+ userdata = urllib.quote(Utils.ObscureEmail(user), safe='')
+ key += 'user+%s' % userdata
diff -Nru mailman-2.1.29/debian/patches/CVE-2021-43331.patch mailman-2.1.29/debian/patches/CVE-2021-43331.patch
--- mailman-2.1.29/debian/patches/CVE-2021-43331.patch 1970-01-01 01:00:00.000000000 +0100
+++ mailman-2.1.29/debian/patches/CVE-2021-43331.patch 2021-12-12 10:42:54.000000000 +0100
@@ -0,0 +1,19 @@
+Description: Potential XSS attack via the user options page
+Origin: upstream, https://bugs.launchpad.net/mailman/+bug/1949401/+attachment/5540165/+files/patch_to_fix_1949401
+Bug: https://bugs.launchpad.net/mailman/+bug/1949401
+Bug-Debian-Security: https://security-tracker.debian.org/tracker/CVE-2021-43331
+Forwarded: not-needed
+Last-Update: 2021-11-20
+
+=== modified file 'Mailman/Cgi/options.py'
+--- a/Mailman/Cgi/options.py
++++ b/Mailman/Cgi/options.py
+@@ -342,6 +342,8 @@ def main():
+ varhelp = qs[0]
+ if varhelp:
+ # Sanitize the topic name.
++ while '%' in varhelp:
++ varhelp = urllib.unquote_plus(varhelp)
+ varhelp = re.sub('<.*', '', varhelp)
+ topic_details(mlist, doc, user, cpuser, userlang, varhelp)
+ return
diff -Nru mailman-2.1.29/debian/patches/CVE-2021-43332.patch mailman-2.1.29/debian/patches/CVE-2021-43332.patch
--- mailman-2.1.29/debian/patches/CVE-2021-43332.patch 1970-01-01 01:00:00.000000000 +0100
+++ mailman-2.1.29/debian/patches/CVE-2021-43332.patch 2021-12-12 10:42:54.000000000 +0100
@@ -0,0 +1,32 @@
+Description: A list moderator can crack the list admin password encrypted in a CSRF token
+Origin: upstream, https://bugs.launchpad.net/mailman/+bug/1949403/+attachment/5540558/+files/patch_to_fix_1949403
+Bug: https://bugs.launchpad.net/mailman/+bug/1949403
+Bug-Debian-Security: https://security-tracker.debian.org/tracker/CVE-2021-43332
+Forwarded: not-needed
+Last-Update: 2021-11-20
+
+=== modified file 'Mailman/CSRFcheck.py'
+--- a/Mailman/CSRFcheck.py
++++ b/Mailman/CSRFcheck.py
+@@ -45,7 +45,7 @@ def csrf_token(mlist, contexts, user=Non
+
+ for context in contexts:
+ key, secret = mlist.AuthContextInfo(context, user)
+- if key:
++ if key and secret:
+ break
+ else:
+ return None # not authenticated
+--- a/Mailman/Cgi/admindb.py
++++ b/Mailman/Cgi/admindb.py
+@@ -59,8 +59,8 @@ if mm_cfg.DISPLAY_HELD_SUMMARY_SORT_BUTT
+ else:
+ ssort = SSENDER
+
+-AUTH_CONTEXTS = (mm_cfg.AuthListAdmin, mm_cfg.AuthSiteAdmin,
+- mm_cfg.AuthListModerator)
++AUTH_CONTEXTS = (mm_cfg.AuthListModerator, mm_cfg.AuthListAdmin,
++ mm_cfg.AuthSiteAdmin)
+
+
+
diff -Nru mailman-2.1.29/debian/patches/CVE-2021-44227.patch mailman-2.1.29/debian/patches/CVE-2021-44227.patch
--- mailman-2.1.29/debian/patches/CVE-2021-44227.patch 1970-01-01 01:00:00.000000000 +0100
+++ mailman-2.1.29/debian/patches/CVE-2021-44227.patch 2021-12-12 10:42:54.000000000 +0100
@@ -0,0 +1,82 @@
+Description: Fix potential CSRF attack against a list admin from a list member or moderator
+Origin: upstream, https://bazaar.launchpad.net/~mailman-coders/mailman/2.1/diff/1882
+Bug: https://launchpad.net/bugs/1952384
+Bug-Debian-Security: https://security-tracker.debian.org/tracker/CVE-2021-44227
+Forwarded: not-needed
+Last-Update: 2021-12-12
+
+=== modified file 'Mailman/CSRFcheck.py'
+--- a/Mailman/CSRFcheck.py
++++ b/Mailman/CSRFcheck.py
+@@ -55,7 +55,7 @@ def csrf_token(mlist, contexts, user=Non
+ token = binascii.hexlify(marshal.dumps((issued, keymac)))
+ return token
+
+-def csrf_check(mlist, token, options_user=None):
++def csrf_check(mlist, token, cgi_user=None):
+ """ check token by mailman cookie validation algorithm """
+ try:
+ issued, keymac = marshal.loads(binascii.unhexlify(token))
+@@ -67,12 +67,25 @@ def csrf_check(mlist, token, options_use
+ key, user = key.split('+', 1)
+ else:
+ user = None
++ # Don't allow unprivileged tokens for admin or admindb.
++ if cgi_user == 'admin':
++ if key not in ('admin', 'site'):
++ syslog('mischief',
++ 'admin form submitted with CSRF token issued for %s.',
++ key + '+' + user if user else key)
++ return False
++ elif cgi_user == 'admindb':
++ if key not in ('moderator', 'admin', 'site'):
++ syslog('mischief',
++ 'admindb form submitted with CSRF token issued for %s.',
++ key + '+' + user if user else key)
++ return False
+ if user:
+ # This is for CVE-2021-42097. The token is a user token because
+ # of the fix for CVE-2021-42096 but it must match the user for
+ # whom the options page is requested.
+ raw_user = UnobscureEmail(urllib.unquote(user))
+- if options_user and options_user != raw_user:
++ if cgi_user and cgi_user != raw_user:
+ syslog('mischief',
+ 'Form for user %s submitted with CSRF token '
+ 'issued for %s.',
+--- a/Mailman/Cgi/admin.py
++++ b/Mailman/Cgi/admin.py
+@@ -107,7 +107,8 @@ def main():
+ 'legend']
+ params = cgidata.keys()
+ if set(params) - set(safe_params):
+- csrf_checked = csrf_check(mlist, cgidata.getfirst('csrf_token'))
++ csrf_checked = csrf_check(mlist, cgidata.getfirst('csrf_token'),
++ 'admin')
+ else:
+ csrf_checked = True
+ # if password is present, void cookie to force password authentication.
+--- a/Mailman/Cgi/admindb.py
++++ b/Mailman/Cgi/admindb.py
+@@ -144,7 +144,8 @@ def main():
+ safe_params = ['adminpw', 'admlogin', 'msgid', 'sender', 'details']
+ params = cgidata.keys()
+ if set(params) - set(safe_params):
+- csrf_checked = csrf_check(mlist, cgidata.getfirst('csrf_token'))
++ csrf_checked = csrf_check(mlist, cgidata.getfirst('csrf_token'),
++ 'admindb')
+ else:
+ csrf_checked = True
+ # if password is present, void cookie to force password authentication.
+--- a/Mailman/Cgi/edithtml.py
++++ b/Mailman/Cgi/edithtml.py
+@@ -111,7 +111,8 @@ def main():
+ safe_params = ['VARHELP', 'adminpw', 'admlogin']
+ params = cgidata.keys()
+ if set(params) - set(safe_params):
+- csrf_checked = csrf_check(mlist, cgidata.getfirst('csrf_token'))
++ csrf_checked = csrf_check(mlist, cgidata.getfirst('csrf_token'),
++ 'admin')
+ else:
+ csrf_checked = True
+ # if password is present, void cookie to force password authentication.
diff -Nru mailman-2.1.29/debian/patches/series mailman-2.1.29/debian/patches/series
--- mailman-2.1.29/debian/patches/series 2020-04-24 16:27:02.000000000 +0200
+++ mailman-2.1.29/debian/patches/series 2021-12-12 10:42:54.000000000 +0100
@@ -10,3 +10,9 @@
79_archiver_slash.patch
92_reproducible_build.patch
scrubber-obj2bin.patch
+1844-CVE-2020-12108.patch
+1848-CVE-2020-15011.patch
+1873-CVE-2021-42096_CVE-2021-42097.patch
+CVE-2021-43331.patch
+CVE-2021-43332.patch
+CVE-2021-44227.patch
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