adns-1.6.0-1.8 on GA media SUSE Patch security@suse.de SUSE Security Team openSUSE-SU-2024:10612-1 Final 1 1 2024-06-15T00:00:00Z current 2024-06-15T00:00:00Z 2024-06-15T00:00:00Z cve-database/bin/generate-cvrf.pl 2017-02-24T01:00:00Z adns-1.6.0-1.8 on GA media These are all security issues fixed in the adns-1.6.0-1.8 package on the GA media of openSUSE Tumbleweed. The CVRF data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0). openSUSE-Tumbleweed-2024-10612 Copyright SUSE LLC under the Creative Commons License 4.0 with Attribution (CC-BY-4.0) https://www.suse.com/support/security/rating/ SUSE Security Ratings https://www.suse.com/security/cve/CVE-2008-1447/ SUSE CVE CVE-2008-1447 page https://www.suse.com/security/cve/CVE-2017-9103/ SUSE CVE CVE-2017-9103 page https://www.suse.com/security/cve/CVE-2017-9106/ SUSE CVE CVE-2017-9106 page https://www.suse.com/security/cve/CVE-2017-9107/ SUSE CVE CVE-2017-9107 page https://www.suse.com/security/cve/CVE-2017-9108/ SUSE CVE CVE-2017-9108 page openSUSE Tumbleweed adns-1.6.0-1.8 libadns-devel-1.6.0-1.8 libadns-devel-32bit-1.6.0-1.8 libadns1-1.6.0-1.8 libadns1-32bit-1.6.0-1.8 adns-1.6.0-1.8 as a component of openSUSE Tumbleweed libadns-devel-1.6.0-1.8 as a component of openSUSE Tumbleweed libadns-devel-32bit-1.6.0-1.8 as a component of openSUSE Tumbleweed libadns1-1.6.0-1.8 as a component of openSUSE Tumbleweed libadns1-32bit-1.6.0-1.8 as a component of openSUSE Tumbleweed The DNS protocol, as implemented in (1) BIND 8 and 9 before 9.5.0-P1, 9.4.2-P1, and 9.3.5-P1; (2) Microsoft DNS in Windows 2000 SP4, XP SP2 and SP3, and Server 2003 SP1 and SP2; and other implementations allow remote attackers to spoof DNS traffic via a birthday attack that uses in-bailiwick referrals to conduct cache poisoning against recursive resolvers, related to insufficient randomness of DNS transaction IDs and source ports, aka "DNS Insufficient Socket Entropy Vulnerability" or "the Kaminsky bug." CVE-2008-1447 openSUSE Tumbleweed:adns-1.6.0-1.8 openSUSE Tumbleweed:libadns-devel-1.6.0-1.8 openSUSE Tumbleweed:libadns-devel-32bit-1.6.0-1.8 openSUSE Tumbleweed:libadns1-1.6.0-1.8 openSUSE Tumbleweed:libadns1-32bit-1.6.0-1.8 moderate 5 AV:N/AC:L/Au:N/C:N/I:P/A:N To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/security/cve/CVE-2008-1447.html CVE-2008-1447 https://bugzilla.suse.com/396963 SUSE Bug 396963 https://bugzilla.suse.com/411761 SUSE Bug 411761 https://bugzilla.suse.com/415678 SUSE Bug 415678 https://bugzilla.suse.com/423234 SUSE Bug 423234 https://bugzilla.suse.com/426515 SUSE Bug 426515 https://bugzilla.suse.com/465294 SUSE Bug 465294 An issue was discovered in adns before 1.5.2. pap_mailbox822 does not properly check st from adns__findlabel_next. Without this, an uninitialised stack value can be used as the first label length. Depending on the circumstances, an attacker might be able to trick adns into crashing the calling program, leaking aspects of the contents of some of its memory, causing it to allocate lots of memory, or perhaps overrunning a buffer. This is only possible with applications which make non-raw queries for SOA or RP records. CVE-2017-9103 openSUSE Tumbleweed:adns-1.6.0-1.8 openSUSE Tumbleweed:libadns-devel-1.6.0-1.8 openSUSE Tumbleweed:libadns-devel-32bit-1.6.0-1.8 openSUSE Tumbleweed:libadns1-1.6.0-1.8 openSUSE Tumbleweed:libadns1-32bit-1.6.0-1.8 important 7.5 AV:N/AC:L/Au:N/C:P/I:P/A:P To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/security/cve/CVE-2017-9103.html CVE-2017-9103 https://bugzilla.suse.com/1172265 SUSE Bug 1172265 An issue was discovered in adns before 1.5.2. adns_rr_info mishandles a bogus *datap. The general pattern for formatting integers is to sprintf into a fixed-size buffer. This is correct if the input is in the right range; if it isn't, the buffer may be overrun (depending on the sizes of the types on the current platform). Of course the inputs ought to be right. And there are pointers in there too, so perhaps one could say that the caller ought to check these things. It may be better to require the caller to make the pointer structure right, but to have the code here be defensive about (and tolerate with an error but without crashing) out-of-range integer values. So: it should defend each of these integer conversion sites with a check for the actual permitted range, and return adns_s_invaliddata if not. The lack of this check causes the SOA sign extension bug to be a serious security problem: the sign extended SOA value is out of range, and overruns the buffer when reconverted. This is related to sign extending SOA 32-bit integer fields, and use of a signed data type. CVE-2017-9106 openSUSE Tumbleweed:adns-1.6.0-1.8 openSUSE Tumbleweed:libadns-devel-1.6.0-1.8 openSUSE Tumbleweed:libadns-devel-32bit-1.6.0-1.8 openSUSE Tumbleweed:libadns1-1.6.0-1.8 openSUSE Tumbleweed:libadns1-32bit-1.6.0-1.8 important 5 AV:N/AC:L/Au:N/C:N/I:N/A:P To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/security/cve/CVE-2017-9106.html CVE-2017-9106 https://bugzilla.suse.com/1172265 SUSE Bug 1172265 An issue was discovered in adns before 1.5.2. It overruns reading a buffer if a domain ends with backslash. If the query domain ended with \, and adns_qf_quoteok_query was specified, qdparselabel would read additional bytes from the buffer and try to treat them as the escape sequence. It would depart the input buffer and start processing many bytes of arbitrary heap data as if it were the query domain. Eventually it would run out of input or find some other kind of error, and declare the query domain invalid. But before then it might outrun available memory and crash. In principle this could be a denial of service attack. CVE-2017-9107 openSUSE Tumbleweed:adns-1.6.0-1.8 openSUSE Tumbleweed:libadns-devel-1.6.0-1.8 openSUSE Tumbleweed:libadns-devel-32bit-1.6.0-1.8 openSUSE Tumbleweed:libadns1-1.6.0-1.8 openSUSE Tumbleweed:libadns1-32bit-1.6.0-1.8 important 5 AV:N/AC:L/Au:N/C:N/I:N/A:P To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/security/cve/CVE-2017-9107.html CVE-2017-9107 https://bugzilla.suse.com/1172265 SUSE Bug 1172265 An issue was discovered in adns before 1.5.2. adnshost mishandles a missing final newline on a stdin read. It is wrong to increment used as well as setting r, since used is incremented according to r, later. Rather one should be doing what read() would have done. Without this fix, adnshost may read and process one byte beyond the buffer, perhaps crashing or perhaps somehow leaking the value of that byte. CVE-2017-9108 openSUSE Tumbleweed:adns-1.6.0-1.8 openSUSE Tumbleweed:libadns-devel-1.6.0-1.8 openSUSE Tumbleweed:libadns-devel-32bit-1.6.0-1.8 openSUSE Tumbleweed:libadns1-1.6.0-1.8 openSUSE Tumbleweed:libadns1-32bit-1.6.0-1.8 important 5 AV:N/AC:L/Au:N/C:N/I:N/A:P To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/security/cve/CVE-2017-9108.html CVE-2017-9108 https://bugzilla.suse.com/1172265 SUSE Bug 1172265