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CVE-2022-22747

Status Candidate

Overview

After accepting an untrusted certificate, handling an empty pkcs7 sequence as part of the certificate data could have lead to a crash. This crash is believed to be unexploitable. This vulnerability affects Firefox ESR < 91.5, Firefox < 96, and Thunderbird < 91.5.

Related Files

Ubuntu Security Notice USN-5872-1
Posted Feb 15, 2023
Authored by Ubuntu | Site security.ubuntu.com

Ubuntu Security Notice 5872-1 - Tavis Ormandy discovered that NSS incorrectly handled an empty pkcs7 sequence. A remote attacker could possibly use this issue to cause NSS to crash, resulting in a denial of service. Ronald Crane discovered that NSS incorrectly handled certain memory operations. A remote attacker could use this issue to cause NSS to crash, resulting in a denial of service, or possibly execute arbitrary code.

tags | advisory, remote, denial of service, arbitrary
systems | linux, ubuntu
advisories | CVE-2022-22747, CVE-2022-34480
SHA-256 | de3eb59d3c62619fa7c1f1b9d8e86595187b3ae424b2453806af525f6ce5427e
Ubuntu Security Notice USN-5506-1
Posted Jul 11, 2022
Authored by Ubuntu | Site security.ubuntu.com

Ubuntu Security Notice 5506-1 - Tavis Ormandy discovered that NSS incorrectly handled an empty pkcs7 sequence. A remote attacker could possibly use this issue to cause NSS to crash, resulting in a denial of service. This issue only affected Ubuntu 18.04 LTS, Ubuntu 20.04 LTS, and Ubuntu 21.10. Ronald Crane discovered that NSS incorrectly handled certain memory operations. A remote attacker could use this issue to cause NSS to crash, resulting in a denial of service, or possibly execute arbitrary code.

tags | advisory, remote, denial of service, arbitrary
systems | linux, ubuntu
advisories | CVE-2022-22747, CVE-2022-34480
SHA-256 | bfd2a41a0a3fe43a7c0be6e78b0d2c1b21e1b6247f193100dbc3cc678fe8f02f
Debian Security Advisory 5044-1
Posted Jan 28, 2022
Authored by Debian | Site debian.org

Debian Linux Security Advisory 5044-1 - Multiple security issues have been found in the Mozilla Firefox web browser, which could potentially result in the execution of arbitrary code, information disclosure, denial of service or spoofing.

tags | advisory, web, denial of service, arbitrary, spoof, info disclosure
systems | linux, debian
advisories | CVE-2021-4140, CVE-2022-22737, CVE-2022-22738, CVE-2022-22739, CVE-2022-22740, CVE-2022-22741, CVE-2022-22742, CVE-2022-22743, CVE-2022-22745, CVE-2022-22747, CVE-2022-22748, CVE-2022-22751
SHA-256 | 560f64730304476a176e996a67496011b5835e842e6b6ef286aa31f8deb5accb
Debian Security Advisory 5045-1
Posted Jan 28, 2022
Authored by Debian | Site debian.org

Debian Linux Security Advisory 5045-1 - Multiple security issues were discovered in Thunderbird, which could result in denial of service or the execution of arbitrary code.

tags | advisory, denial of service, arbitrary
systems | linux, debian
advisories | CVE-2021-4140, CVE-2022-22737, CVE-2022-22738, CVE-2022-22739, CVE-2022-22740, CVE-2022-22741, CVE-2022-22742, CVE-2022-22743, CVE-2022-22745, CVE-2022-22747, CVE-2022-22748, CVE-2022-22751
SHA-256 | b5b712bc121125bdb22fb4cf2c36ff6973f0177db9f91a2b20e7998299898929
Debian Security Advisory 5062-1
Posted Jan 28, 2022
Authored by Debian | Site debian.org

Debian Linux Security Advisory 5062-1 - Tavis Ormandy discovered that incorrect parsing of pkcs7 sequences in nss, the Mozilla Network Security Service library, may result in denial of service.

tags | advisory, denial of service
systems | linux, debian
advisories | CVE-2022-22747
SHA-256 | 7a68b7e828d27d63583877df274482f9baa9668bf3a13290e16a2add99dcc170
Ubuntu Security Notice USN-5248-1
Posted Jan 24, 2022
Authored by Ubuntu | Site security.ubuntu.com

Ubuntu Security Notice 5248-1 - Multiple security issues were discovered in Thunderbird. If a user were tricked into opening a specially crafted website in a browsing context, an attacker could potentially exploit these to cause a denial of service, obtain sensitive information, trick a user into accepting unwanted permissions, conduct header splitting attacks, conduct spoofing attacks, bypass security restrictions, confuse the user, or execute arbitrary code.

tags | advisory, denial of service, arbitrary, spoof
systems | linux, ubuntu
advisories | CVE-2021-29981, CVE-2021-29987, CVE-2021-29991, CVE-2021-38495, CVE-2021-38497, CVE-2021-38498, CVE-2021-38500, CVE-2021-38502, CVE-2021-38503, CVE-2021-38504, CVE-2021-38508, CVE-2021-38509, CVE-2021-4126, CVE-2021-43528, CVE-2021-43536, CVE-2021-43537, CVE-2021-43541, CVE-2021-43542, CVE-2021-43656, CVE-2021-44538, CVE-2022-22737, CVE-2022-22740, CVE-2022-22741, CVE-2022-22745, CVE-2022-22747
SHA-256 | ee94116ff4e4b3081cc98a796565452f32b9979d45115195dba7be2d4510ee9a
Ubuntu Security Notice USN-5246-1
Posted Jan 21, 2022
Authored by Ubuntu | Site security.ubuntu.com

Ubuntu Security Notice 5246-1 - Multiple security issues were discovered in Thunderbird. If a user were tricked into opening a specially crafted website in a browsing context, an attacker could potentially exploit these to cause a denial of service, obtain sensitive information, conduct spoofing attacks, bypass security restrictions, or execute arbitrary code.

tags | advisory, denial of service, arbitrary, spoof
systems | linux, ubuntu
advisories | CVE-2021-4126, CVE-2021-43528, CVE-2021-43536, CVE-2021-43537, CVE-2021-43541, CVE-2021-43542, CVE-2021-43546, CVE-2021-43656, CVE-2021-44538, CVE-2022-22737, CVE-2022-22739, CVE-2022-22740, CVE-2022-22741, CVE-2022-22743, CVE-2022-22745, CVE-2022-22747, CVE-2022-22751
SHA-256 | bb2e4c8ab0377f822fe6dea499ddee9a3c91b266aa305adc3d5390e4e6812690
Red Hat Security Advisory 2022-0124-04
Posted Jan 13, 2022
Authored by Red Hat | Site access.redhat.com

Red Hat Security Advisory 2022-0124-04 - Mozilla Firefox is an open-source web browser, designed for standards compliance, performance, and portability. This update upgrades Firefox to version 91.5.0 ESR. Issues addressed include buffer overflow, bypass, spoofing, and use-after-free vulnerabilities.

tags | advisory, web, overflow, spoof, vulnerability
systems | linux, redhat
advisories | CVE-2021-4140, CVE-2022-22737, CVE-2022-22738, CVE-2022-22739, CVE-2022-22740, CVE-2022-22741, CVE-2022-22742, CVE-2022-22743, CVE-2022-22745, CVE-2022-22747, CVE-2022-22748, CVE-2022-22751
SHA-256 | 4fc2ee9b8efa90a3da52ee95cc7f2493d45c7daa885d6f1bd9936371b4a5b0ee
Red Hat Security Advisory 2022-0125-03
Posted Jan 13, 2022
Authored by Red Hat | Site access.redhat.com

Red Hat Security Advisory 2022-0125-03 - Mozilla Firefox is an open-source web browser, designed for standards compliance, performance, and portability. This update upgrades Firefox to version 91.5.0 ESR. Issues addressed include buffer overflow, bypass, spoofing, and use-after-free vulnerabilities.

tags | advisory, web, overflow, spoof, vulnerability
systems | linux, redhat
advisories | CVE-2021-4140, CVE-2022-22737, CVE-2022-22738, CVE-2022-22739, CVE-2022-22740, CVE-2022-22741, CVE-2022-22742, CVE-2022-22743, CVE-2022-22745, CVE-2022-22747, CVE-2022-22748, CVE-2022-22751
SHA-256 | 6b071071b16fa74958c8b3d2e7102ec5df8f0061df267ed887ebb5659ba0835d
Red Hat Security Advisory 2022-0123-02
Posted Jan 13, 2022
Authored by Red Hat | Site access.redhat.com

Red Hat Security Advisory 2022-0123-02 - Mozilla Thunderbird is a standalone mail and newsgroup client. This update upgrades Thunderbird to version 91.5.0. Issues addressed include buffer overflow, bypass, spoofing, and use-after-free vulnerabilities.

tags | advisory, overflow, spoof, vulnerability
systems | linux, redhat
advisories | CVE-2021-4140, CVE-2022-22737, CVE-2022-22738, CVE-2022-22739, CVE-2022-22740, CVE-2022-22741, CVE-2022-22742, CVE-2022-22743, CVE-2022-22745, CVE-2022-22747, CVE-2022-22748, CVE-2022-22751
SHA-256 | 0c89cbb3fde1e7b28129b7dcc3e34b0152695765bd9e524885a375f723157de6
Red Hat Security Advisory 2022-0126-03
Posted Jan 13, 2022
Authored by Red Hat | Site access.redhat.com

Red Hat Security Advisory 2022-0126-03 - Mozilla Firefox is an open-source web browser, designed for standards compliance, performance, and portability. This update upgrades Firefox to version 91.5.0 ESR. Issues addressed include buffer overflow, bypass, spoofing, and use-after-free vulnerabilities.

tags | advisory, web, overflow, spoof, vulnerability
systems | linux, redhat
advisories | CVE-2021-4140, CVE-2022-22737, CVE-2022-22738, CVE-2022-22739, CVE-2022-22740, CVE-2022-22741, CVE-2022-22742, CVE-2022-22743, CVE-2022-22745, CVE-2022-22747, CVE-2022-22748, CVE-2022-22751
SHA-256 | 4940f67f07cee5589630f8b2f496da5371c0ec09c6e2b3e50326e11fb4e139a3
Red Hat Security Advisory 2022-0128-02
Posted Jan 13, 2022
Authored by Red Hat | Site access.redhat.com

Red Hat Security Advisory 2022-0128-02 - Mozilla Thunderbird is a standalone mail and newsgroup client. This update upgrades Thunderbird to version 91.5.0. Issues addressed include buffer overflow, bypass, spoofing, and use-after-free vulnerabilities.

tags | advisory, overflow, spoof, vulnerability
systems | linux, redhat
advisories | CVE-2021-4140, CVE-2022-22737, CVE-2022-22738, CVE-2022-22739, CVE-2022-22740, CVE-2022-22741, CVE-2022-22742, CVE-2022-22743, CVE-2022-22745, CVE-2022-22747, CVE-2022-22748, CVE-2022-22751
SHA-256 | a78c666842f57be8fc5e51a0fa95bd7c8a8345ca6808aaae845e341be462980d
Red Hat Security Advisory 2022-0130-03
Posted Jan 13, 2022
Authored by Red Hat | Site access.redhat.com

Red Hat Security Advisory 2022-0130-03 - Mozilla Firefox is an open-source web browser, designed for standards compliance, performance, and portability. This update upgrades Firefox to version 91.5.0 ESR. Issues addressed include buffer overflow, bypass, spoofing, and use-after-free vulnerabilities.

tags | advisory, web, overflow, spoof, vulnerability
systems | linux, redhat
advisories | CVE-2021-4140, CVE-2022-22737, CVE-2022-22738, CVE-2022-22739, CVE-2022-22740, CVE-2022-22741, CVE-2022-22742, CVE-2022-22743, CVE-2022-22745, CVE-2022-22747, CVE-2022-22748, CVE-2022-22751
SHA-256 | f5ebaacb12049b0e71eecab713d3741c143562c209cd5ee4307f953a6bbb4f57
Red Hat Security Advisory 2022-0129-02
Posted Jan 13, 2022
Authored by Red Hat | Site access.redhat.com

Red Hat Security Advisory 2022-0129-02 - Mozilla Thunderbird is a standalone mail and newsgroup client. This update upgrades Thunderbird to version 91.5.0. Issues addressed include buffer overflow, bypass, spoofing, and use-after-free vulnerabilities.

tags | advisory, overflow, spoof, vulnerability
systems | linux, redhat
advisories | CVE-2021-4140, CVE-2022-22737, CVE-2022-22738, CVE-2022-22739, CVE-2022-22740, CVE-2022-22741, CVE-2022-22742, CVE-2022-22743, CVE-2022-22745, CVE-2022-22747, CVE-2022-22748, CVE-2022-22751
SHA-256 | 228a556d1428371d8e7edd4a4b2923110fb2c24419b1ba73143c70fec99fb888
Red Hat Security Advisory 2022-0131-02
Posted Jan 13, 2022
Authored by Red Hat | Site access.redhat.com

Red Hat Security Advisory 2022-0131-02 - Mozilla Thunderbird is a standalone mail and newsgroup client. This update upgrades Thunderbird to version 91.5.0. Issues addressed include buffer overflow, bypass, spoofing, and use-after-free vulnerabilities.

tags | advisory, overflow, spoof, vulnerability
systems | linux, redhat
advisories | CVE-2021-4140, CVE-2022-22737, CVE-2022-22738, CVE-2022-22739, CVE-2022-22740, CVE-2022-22741, CVE-2022-22742, CVE-2022-22743, CVE-2022-22745, CVE-2022-22747, CVE-2022-22748, CVE-2022-22751
SHA-256 | 2079ca35343273aef08a5ac0d4e3aee4327dd85613331e7370a517db74996132
Red Hat Security Advisory 2022-0132-03
Posted Jan 13, 2022
Authored by Red Hat | Site access.redhat.com

Red Hat Security Advisory 2022-0132-03 - Mozilla Firefox is an open-source web browser, designed for standards compliance, performance, and portability. This update upgrades Firefox to version 91.5.0 ESR. Issues addressed include buffer overflow, bypass, spoofing, and use-after-free vulnerabilities.

tags | advisory, web, overflow, spoof, vulnerability
systems | linux, redhat
advisories | CVE-2021-4140, CVE-2022-22737, CVE-2022-22738, CVE-2022-22739, CVE-2022-22740, CVE-2022-22741, CVE-2022-22742, CVE-2022-22743, CVE-2022-22745, CVE-2022-22747, CVE-2022-22748, CVE-2022-22751
SHA-256 | e5608b86f0cfa7df4351cffa352109de8c259e81d0c72d0502ccbd18da613785
Red Hat Security Advisory 2022-0127-02
Posted Jan 13, 2022
Authored by Red Hat | Site access.redhat.com

Red Hat Security Advisory 2022-0127-02 - Mozilla Thunderbird is a standalone mail and newsgroup client. This update upgrades Thunderbird to version 91.5.0. Issues addressed include buffer overflow, bypass, spoofing, and use-after-free vulnerabilities.

tags | advisory, overflow, spoof, vulnerability
systems | linux, redhat
advisories | CVE-2021-4140, CVE-2022-22737, CVE-2022-22738, CVE-2022-22739, CVE-2022-22740, CVE-2022-22741, CVE-2022-22742, CVE-2022-22743, CVE-2022-22745, CVE-2022-22747, CVE-2022-22748, CVE-2022-22751
SHA-256 | d4e38acd5040ae45e7e73114594291296a41d9ead62ceb6969447ea519cdea0a
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