Vulnerability from csaf_opensuse
Published
2019-08-12 14:08
Modified
2019-08-12 14:08
Summary
Security update for zstd
Notes
Title of the patch
Security update for zstd
Description of the patch
This update for zstd to version 1.4.2 fixes the following issues:
Security issues fixed:
- CVE-2019-11922: Fixed race condition in one-pass compression functions that could allow out of bounds write (boo#1142941).
Non-security issues fixed:
- Added --[no-]compress-literals CLI flag to enable or disable literal compression.
- Added new --rsyncable mode.
- Added handling of -f flag to zstdgrep.
- Added CPU load indicator for each file on -vv mode.
- Changed --no-progress flag to preserve the final summary.
- Added new command --adapt for compressed network piping of data adjusted to the perceived network conditions.
Patchnames
openSUSE-2019-1845
Terms of use
CSAF 2.0 data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).
{ document: { aggregate_severity: { namespace: "https://www.suse.com/support/security/rating/", text: "moderate", }, category: "csaf_security_advisory", csaf_version: "2.0", distribution: { text: "Copyright 2024 SUSE LLC. All rights reserved.", tlp: { label: "WHITE", url: "https://www.first.org/tlp/", }, }, lang: "en", notes: [ { category: "summary", text: "Security update for zstd", title: "Title of the patch", }, { category: "description", text: "This update for zstd to version 1.4.2 fixes the following issues:\n\nSecurity issues fixed:\n\t \n- CVE-2019-11922: Fixed race condition in one-pass compression functions that could allow out of bounds write (boo#1142941).\n\nNon-security issues fixed:\n\t \n- Added --[no-]compress-literals CLI flag to enable or disable literal compression.\n- Added new --rsyncable mode.\n- Added handling of -f flag to zstdgrep.\n- Added CPU load indicator for each file on -vv mode.\n- Changed --no-progress flag to preserve the final summary.\n- Added new command --adapt for compressed network piping of data adjusted to the perceived network conditions.\n", title: "Description of the patch", }, { category: "details", text: "openSUSE-2019-1845", title: "Patchnames", }, { category: "legal_disclaimer", text: "CSAF 2.0 data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).", title: "Terms of use", }, ], publisher: { category: "vendor", contact_details: "https://www.suse.com/support/security/contact/", name: "SUSE Product Security Team", namespace: "https://www.suse.com/", }, references: [ { category: "external", summary: "SUSE ratings", url: "https://www.suse.com/support/security/rating/", }, { category: "self", summary: "URL of this CSAF notice", url: "https://ftp.suse.com/pub/projects/security/csaf/opensuse-su-2019_1845-1.json", }, { category: "self", summary: "URL for openSUSE-SU-2019:1845-1", url: "https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/QXHXFC7RU7NI42XMFKHE6KI6JEJOMZ3W/#QXHXFC7RU7NI42XMFKHE6KI6JEJOMZ3W", }, { category: "self", summary: "E-Mail link for openSUSE-SU-2019:1845-1", url: "https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/QXHXFC7RU7NI42XMFKHE6KI6JEJOMZ3W/#QXHXFC7RU7NI42XMFKHE6KI6JEJOMZ3W", }, { category: "self", summary: "SUSE Bug 1082318", url: "https://bugzilla.suse.com/1082318", }, { category: "self", summary: "SUSE Bug 1133297", url: "https://bugzilla.suse.com/1133297", }, { category: "self", summary: "SUSE Bug 1142941", url: "https://bugzilla.suse.com/1142941", }, { category: "self", summary: "SUSE CVE CVE-2019-11922 page", url: "https://www.suse.com/security/cve/CVE-2019-11922/", }, ], title: "Security update for zstd", tracking: { current_release_date: "2019-08-12T14:08:51Z", generator: { date: "2019-08-12T14:08:51Z", engine: { name: "cve-database.git:bin/generate-csaf.pl", version: "1", }, }, id: "openSUSE-SU-2019:1845-1", initial_release_date: "2019-08-12T14:08:51Z", revision_history: [ { date: "2019-08-12T14:08:51Z", number: "1", summary: "Current version", }, ], status: "final", version: "1", }, }, 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"openSUSE Leap 15.1:zstd-1.4.2-lp151.3.3.1.x86_64", }, product_reference: "zstd-1.4.2-lp151.3.3.1.x86_64", relates_to_product_reference: "openSUSE Leap 15.1", }, ], }, vulnerabilities: [ { cve: "CVE-2019-11922", ids: [ { system_name: "SUSE CVE Page", text: "https://www.suse.com/security/cve/CVE-2019-11922", }, ], notes: [ { category: "general", text: "A race condition in the one-pass compression functions of Zstandard prior to version 1.3.8 could allow an attacker to write bytes out of bounds if an output buffer smaller than the recommended size was used.", title: "CVE description", }, ], product_status: { recommended: [ "openSUSE Leap 15.1:libzstd-devel-1.4.2-lp151.3.3.1.i586", "openSUSE Leap 15.1:libzstd-devel-1.4.2-lp151.3.3.1.x86_64", "openSUSE Leap 15.1:libzstd-devel-static-1.4.2-lp151.3.3.1.i586", "openSUSE Leap 15.1:libzstd-devel-static-1.4.2-lp151.3.3.1.x86_64", "openSUSE Leap 15.1:libzstd1-1.4.2-lp151.3.3.1.i586", "openSUSE Leap 15.1:libzstd1-1.4.2-lp151.3.3.1.x86_64", "openSUSE Leap 15.1:libzstd1-32bit-1.4.2-lp151.3.3.1.x86_64", "openSUSE Leap 15.1:zstd-1.4.2-lp151.3.3.1.i586", "openSUSE Leap 15.1:zstd-1.4.2-lp151.3.3.1.x86_64", ], }, references: [ { category: "external", summary: "CVE-2019-11922", url: "https://www.suse.com/security/cve/CVE-2019-11922", }, { category: "external", summary: "SUSE Bug 1142941 for CVE-2019-11922", url: "https://bugzilla.suse.com/1142941", }, ], remediations: [ { category: "vendor_fix", details: "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n", product_ids: [ "openSUSE Leap 15.1:libzstd-devel-1.4.2-lp151.3.3.1.i586", "openSUSE Leap 15.1:libzstd-devel-1.4.2-lp151.3.3.1.x86_64", "openSUSE Leap 15.1:libzstd-devel-static-1.4.2-lp151.3.3.1.i586", "openSUSE Leap 15.1:libzstd-devel-static-1.4.2-lp151.3.3.1.x86_64", "openSUSE Leap 15.1:libzstd1-1.4.2-lp151.3.3.1.i586", "openSUSE Leap 15.1:libzstd1-1.4.2-lp151.3.3.1.x86_64", "openSUSE Leap 15.1:libzstd1-32bit-1.4.2-lp151.3.3.1.x86_64", "openSUSE Leap 15.1:zstd-1.4.2-lp151.3.3.1.i586", "openSUSE Leap 15.1:zstd-1.4.2-lp151.3.3.1.x86_64", ], }, ], scores: [ { cvss_v3: { baseScore: 0, baseSeverity: "NONE", vectorString: "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:N", version: "3.1", }, products: [ "openSUSE Leap 15.1:libzstd-devel-1.4.2-lp151.3.3.1.i586", "openSUSE Leap 15.1:libzstd-devel-1.4.2-lp151.3.3.1.x86_64", "openSUSE Leap 15.1:libzstd-devel-static-1.4.2-lp151.3.3.1.i586", "openSUSE Leap 15.1:libzstd-devel-static-1.4.2-lp151.3.3.1.x86_64", "openSUSE Leap 15.1:libzstd1-1.4.2-lp151.3.3.1.i586", "openSUSE Leap 15.1:libzstd1-1.4.2-lp151.3.3.1.x86_64", "openSUSE Leap 15.1:libzstd1-32bit-1.4.2-lp151.3.3.1.x86_64", "openSUSE Leap 15.1:zstd-1.4.2-lp151.3.3.1.i586", "openSUSE Leap 15.1:zstd-1.4.2-lp151.3.3.1.x86_64", ], }, ], threats: [ { category: "impact", date: "2019-08-12T14:08:51Z", details: "low", }, ], title: "CVE-2019-11922", }, ], }
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Sightings
Author | Source | Type | Date |
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Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.