CVE-2017-7548: debian debian_linux Missing Authorization
CVSS: 7.5v3.1HighModified
AliasesALPINE-CVE-2017-7548UBUNTU-CVE-2017-7548
Published 16-08-2017Last modified 16-09-2024
Vulnerability summary
CVE-2017-7548 is a high (CVSS 7.5) Missing Authorization vulnerability in debian debian_linux. EPSS estimates a 3.52% chance of exploitation in the next 30 days, higher than 89% of scored vulnerabilities.
CVSS score
7.5/10
010
High · v3.1 (NVD)EPSS score
3.52%
0%100%
Low · 0.00 pp in 30 daysKEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded
Advisory lineage
Upstream 0 · Downstream 10 · Related 5Timeline
- 16-08-2017PublishedVulnerability first disclosed.
- 16-09-2024Last modifiedVulnerability information updated.
Description
PostgreSQL versions before 9.4.13, 9.5.8 and 9.6.4 are vulnerable to authorization flaw allowing remote authenticated attackers with no privileges on a large object to overwrite the entire contents of the object, resulting in a denial of service.
CVSS metrics
5 scores · 3 sources · 3 versionsHigh 7.5Preferred score · NVD (NIST)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:NSourcesAll 3 agree
- OSV · AlpineEcosystem advisory · calculated7.5HighCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
- OSV · UbuntuEcosystem advisory · calculated7.5HighCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
High 7.5Preferred score · OSV · Ubuntu (Ecosystem advisory) · calculated from vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:NSourcesSingle source
Medium 4.0Preferred score · NVD (NIST)
AV:N/AC:L/Au:S/C:N/I:P/A:NSourcesSingle source
EPSS trend
Probability
3.52%
Chance of exploitation in the next 30 days
Percentile
89%
Versus all other CVEs
30-day change
0.00 pp
From 3.52% on 19-09-2026
19-09-202619-10-2026
EPSS score3.52%
Known exploited
Compare KEV catalogsNot in any of the 3 tracked catalogs.
Public exploits
0 foundNo public exploits indexed.
Weaknesses
CWE · root causeAffected systems
Alpine3 products
- postgresql≥ 9.4, < 9.6.4-r0 | ≥ 9.4, < 9.4.13-r0 | ≥ 9.4, < 9.5.8-r0
- postgresql14< 9.6.4-r0
- postgresql15< 9.6.4-r0
Ubuntu2 products
- postgresql-9.3< 9.3.18-0ubuntu0.14.04.1
- postgresql-9.5< 9.5.8-0ubuntu0.16.04.1
Debian1 product
- debian_linuxEOL8.0 | 9.0
Postgresql1 product
- postgresqlEOL9.4.x before 9.4.13 | 9.5.x before 9.5.8 | 9.6.x before 9.6.4 | ≥ 9.4, < 9.4.13 | ≥ 9.5, < 9.5.8 | ≥ 9.6, < 9.6.4
4 vendors · 7 products
