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CVE-2019-25038

Medium priority
Fixed

Unbound before 1.9.5 allows an integer overflow in a size calculation in dnscrypt/dnscrypt.c. NOTE: The vendor disputes that this is a vulnerability. Although the code may be vulnerable, a running Unbound installation cannot be...

1 affected package

unbound

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
unbound Not affected Not affected Fixed Fixed
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CVE-2019-25037

Medium priority
Fixed

Unbound before 1.9.5 allows an assertion failure and denial of service in dname_pkt_copy via an invalid packet. NOTE: The vendor disputes that this is a vulnerability. Although the code may be vulnerable, a running...

1 affected package

unbound

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
unbound Not affected Not affected Fixed Fixed
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CVE-2019-25036

Medium priority
Fixed

Unbound before 1.9.5 allows an assertion failure and denial of service in synth_cname. NOTE: The vendor disputes that this is a vulnerability. Although the code may be vulnerable, a running Unbound installation cannot be remotely...

1 affected package

unbound

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
unbound Not affected Not affected Fixed Fixed
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CVE-2019-25035

Medium priority
Fixed

Unbound before 1.9.5 allows an out-of-bounds write in sldns_bget_token_par. NOTE: The vendor disputes that this is a vulnerability. Although the code may be vulnerable, a running Unbound installation cannot be remotely or locally exploited

1 affected package

unbound

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
unbound Not affected Not affected Fixed Fixed
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CVE-2019-25034

Medium priority
Fixed

Unbound before 1.9.5 allows an integer overflow in sldns_str2wire_dname_buf_origin, leading to an out-of-bounds write. NOTE: The vendor disputes that this is a vulnerability. Although the code may be vulnerable, a running Unbound...

1 affected package

unbound

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
unbound Not affected Not affected Fixed Fixed
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CVE-2019-25033

Medium priority
Fixed

Unbound before 1.9.5 allows an integer overflow in the regional allocator via the ALIGN_UP macro. NOTE: The vendor disputes that this is a vulnerability. Although the code may be vulnerable, a running Unbound installation cannot...

1 affected package

unbound

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
unbound Not affected Not affected Fixed Fixed
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CVE-2019-25032

Medium priority
Fixed

Unbound before 1.9.5 allows an integer overflow in the regional allocator via regional_alloc. NOTE: The vendor disputes that this is a vulnerability. Although the code may be vulnerable, a running Unbound installation cannot be...

1 affected package

unbound

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
unbound Not affected Not affected Fixed Fixed
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CVE-2019-25031

Medium priority
Fixed

Unbound before 1.9.5 allows configuration injection in create_unbound_ad_servers.sh upon a successful man-in-the-middle attack against a cleartext HTTP session. NOTE: The vendor does not consider this a vulnerability of the...

1 affected package

unbound

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
unbound Not affected Not affected Fixed Fixed
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CVE-2019-18934

High priority
Not affected

Unbound 1.6.4 through 1.9.4 contain a vulnerability in the ipsec module that can cause shell code execution after receiving a specially crafted answer. This issue can only be triggered if unbound was compiled...

1 affected package

unbound

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
unbound Not affected
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CVE-2019-16866

Medium priority
Fixed

Unbound before 1.9.4 accesses uninitialized memory, which allows remote attackers to trigger a crash via a crafted NOTIFY query. The source IP address of the query must match an access-control rule.

1 affected package

unbound

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
unbound Not affected
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