CVE-2021-27290: oracle graalvm
Vulnerability summary
CVE-2021-27290 is a high (CVSS 7.5) vulnerability in oracle graalvm. EPSS estimates a 4.72% chance of exploitation in the next 30 days, higher than 91.8% of scored vulnerabilities. 2 public exploits are recorded.
Public exploit (GitHub, Date unknown)
Source freshness unavailable
How is this decided?Advisory lineage
Upstream 0 · Downstream 24 · Related 17Timeline
- 12-03-2021PublishedVulnerability first disclosed.
- 03-08-2024Last modifiedVulnerability information updated.
Description
ssri 5.2.2-8.0.0, fixed in 8.0.1, processes SRIs using a regular expression which is vulnerable to a denial of service. Malicious SRIs could take an extremely long time to process, leading to denial of service. This issue only affects consumers using the strict option.
CVSS metrics
6 scores · 5 sources · 2 versions- OSV · AlpineEcosystem advisory · calculated7.5HighCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- OSV · UbuntuEcosystem advisory · calculated7.5HighCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- OSV · DebianEcosystem advisory · calculated7.5HighCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- OSV · NpmEcosystem advisory · calculated7.5HighCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
EPSS trend
Probability
4.72%
Chance of exploitation in the next 30 days
Percentile
92%
Versus all other CVEs
30-day change
No change 0.00 pp
From 4.72% on 04-10-2026
Known exploited
Compare KEV catalogs
CISA KEVNot in the CISA KEV catalog.
ENISA CNWNot in the ENISA CNW catalog.
CIRCLNot in the CIRCL catalog.
Public exploits
2 foundSaveresults
Maturity: poc
Exploit Reference (doyensec.com)
Maturity: unknown
Weaknesses
CWE · root causeNo weakness data has been published for this record.
Affected systems
Known conditions: network-reachable, no authentication, no user interaction (CVSS vector). Other conditions: not stated in public data.
Alpine1 product
- nodejs< 14.16.1-r1
Debian1 product
- node-ssri< 8.0.1-1
Npm1 product
- ssri≥ 5.2.2, < 6.0.2 | ≥ 7.0.0, < 7.1.1 | ≥ 8.0.0, < 8.0.1
Oracle1 product
- graalvmEOL20.3.3 | 21.2.0
Siemens1 product
Ssri_project1 product
- ssri≥ 5.2.2, < 6.0.2 | ≥ 7.0.0, < 8.0.1
Ubuntu1 product
- node-ssriAll versions (No fix recorded)
7 vendors · 7 products
References
16 links- doyensec.com/resources/Doyensec_Advisory_ssri_redos.pdfX Refsource MISCREPORTWEBExploitPatchThird Party Advisory
- github.com/yetingli/SaveResults/blob/main/pdf/ssri-redos.pdfX Refsource MISCWEBExploitThird Party Advisory
- cert-portal.siemens.com/productcert/pdf/ssa-389290.pdfX Refsource CONFIRMWEBPatchThird Party Advisory
Show all 16 references
- github.com/npm/ssriPACKAGE