ghsa-fr8m-vw66-8v9r
Vulnerability from github
Published
2022-05-24 17:06
Modified
2022-05-24 17:06
Details
tcp_emu in tcp_subr.c in libslirp 4.1.0, as used in QEMU 4.2.0, mismanages memory, as demonstrated by IRC DCC commands in EMU_IRC. This can cause a heap-based buffer overflow or other out-of-bounds access which can lead to a DoS or potential execute arbitrary code.
{ "affected": [], "aliases": [ "CVE-2020-7039" ], "database_specific": { "cwe_ids": [ "CWE-787" ], "github_reviewed": false, "github_reviewed_at": null, "nvd_published_at": "2020-01-16T23:15:00Z", "severity": "HIGH" }, "details": "tcp_emu in tcp_subr.c in libslirp 4.1.0, as used in QEMU 4.2.0, mismanages memory, as demonstrated by IRC DCC commands in EMU_IRC. This can cause a heap-based buffer overflow or other out-of-bounds access which can lead to a DoS or potential execute arbitrary code.", "id": "GHSA-fr8m-vw66-8v9r", "modified": "2022-05-24T17:06:54Z", "published": "2022-05-24T17:06:54Z", "references": [ { "type": "ADVISORY", "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-7039" }, { "type": "WEB", "url": "https://access.redhat.com/errata/RHSA-2020:0348" }, { "type": "WEB", "url": "https://access.redhat.com/errata/RHSA-2020:0775" }, { "type": "WEB", "url": "https://gitlab.freedesktop.org/slirp/libslirp/commit/2655fffed7a9e765bcb4701dd876e9dab975f289" }, { "type": "WEB", "url": "https://gitlab.freedesktop.org/slirp/libslirp/commit/82ebe9c370a0e2970fb5695aa19aa5214a6a1c80" }, { "type": "WEB", "url": "https://gitlab.freedesktop.org/slirp/libslirp/commit/ce131029d6d4a405cb7d3ac6716d03e58fb4a5d9" }, { "type": "WEB", "url": "https://lists.debian.org/debian-lts-announce/2020/01/msg00022.html" }, { "type": "WEB", "url": "https://lists.debian.org/debian-lts-announce/2020/01/msg00036.html" }, { "type": "WEB", "url": "https://lists.debian.org/debian-lts-announce/2021/02/msg00012.html" }, { "type": "WEB", "url": "https://seclists.org/bugtraq/2020/Feb/0" }, { "type": "WEB", "url": "https://security.gentoo.org/glsa/202005-02" }, { "type": "WEB", "url": "https://usn.ubuntu.com/4283-1" }, { "type": "WEB", "url": "https://www.debian.org/security/2020/dsa-4616" }, { "type": "WEB", "url": "http://lists.opensuse.org/opensuse-security-announce/2020-04/msg00007.html" }, { "type": "WEB", "url": "http://www.openwall.com/lists/oss-security/2020/01/16/2" } ], "schema_version": "1.4.0", "severity": [] }
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Sightings
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Nomenclature
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- Confirmed: The vulnerability is confirmed from an analyst perspective.
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- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.