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gnu vulnerabilities and exploits
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9.8
CVSSv3
CVE-2021-3466
A flaw was found in libmicrohttpd. A missing bounds check in the post_process_urlencoded function leads to a buffer overflow, allowing a remote malicious user to write arbitrary data in an application that uses libmicrohttpd. The highest threat from this vulnerability is to data ...
Gnu Libmicrohttpd 0.9.70
Redhat Enterprise Linux 7.0
Redhat Enterprise Linux 6.0
Redhat Enterprise Linux 8.0
Fedoraproject Fedora 32
Fedoraproject Fedora 33
Fedoraproject Fedora 34
9.8
CVSSv3
CVE-2021-20231
A flaw was found in gnutls. A use after free issue in client sending key_share extension may lead to memory corruption and other consequences.
Gnu Gnutls
Redhat Enterprise Linux 8.0
Fedoraproject Fedora 34
Netapp Active Iq Unified Manager -
Netapp E-series Performance Analyzer -
9.8
CVSSv3
CVE-2021-20232
A flaw was found in gnutls. A use after free issue in client_send_params in lib/ext/pre_shared_key.c may lead to memory corruption and other potential consequences.
Gnu Gnutls
Redhat Enterprise Linux 8.0
Fedoraproject Fedora 34
1 Github repository
9.8
CVSSv3
CVE-2021-26937
encoding.c in GNU Screen up to and including 4.8.0 allows remote malicious users to cause a denial of service (invalid write access and application crash) or possibly have unspecified other impact via a crafted UTF-8 character sequence.
Gnu Screen
Debian Debian Linux 9.0
Debian Debian Linux 10.0
Fedoraproject Fedora 32
Fedoraproject Fedora 33
9.8
CVSSv3
CVE-1999-0199
manual/search.texi in the GNU C Library (aka glibc) prior to 2.2 lacks a statement about the unspecified tdelete return value upon deletion of a tree's root, which might allow malicious users to access a dangling pointer in an application whose developer was unaware of a doc...
Gnu Glibc
1 Github repository
9.8
CVSSv3
CVE-2019-20914
An issue exists in GNU LibreDWG up to and including 0.9.3. There is a NULL pointer dereference in the function dwg_encode_common_entity_handle_data in common_entity_handle_data.spec.
Gnu Libredwg
9.8
CVSSv3
CVE-2017-9104
An issue exists in adns prior to 1.5.2. It hangs, eating CPU, if a compression pointer loop is encountered.
Gnu Adns
Opensuse Leap 15.1
Fedoraproject Fedora 31
Fedoraproject Fedora 32
9.8
CVSSv3
CVE-2017-9103
An issue exists in adns prior to 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...
Gnu Adns
Opensuse Leap 15.1
Fedoraproject Fedora 31
Fedoraproject Fedora 32
9.8
CVSSv3
CVE-2017-9109
An issue exists in adns prior to 1.5.2. It fails to ignore apparent answers before the first RR that was found the first time. when this is fixed, the second answer scan finds the same RRs at the first. Otherwise, adns can be confused by interleaving answers for the CNAME target,...
Gnu Adns
Opensuse Leap 15.1
Fedoraproject Fedora 31
Fedoraproject Fedora 32
9.8
CVSSv3
CVE-2020-9366
A buffer overflow was found in the way GNU Screen prior to 4.8.0 treated the special escape OSC 49. Specially crafted output, or a special program, could corrupt memory and crash Screen or possibly have unspecified other impact.
Gnu Screen
CVSSv3
CVSSv2
CVSSv3
VMScore
Recommendations:
CVE-2024-27322
cross-site request forgery
unauthorized
CVE-2024-33925
reflected XSS
CVE-2023-51580
CVE-2023-51579
CVE-2015-2051
CVE-2023-51609
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