CVE-2015-1472: canonical ubuntu_linux
Vulnerability summary
CVE-2015-1472 is a high (CVSS 7.5) vulnerability in canonical ubuntu_linux. EPSS estimates a 4.69% chance of exploitation in the next 30 days, higher than 91.7% of scored vulnerabilities.
Not severe (CVSS 7.5, network access); no exploitation reported by the 5 checked sources
Source freshness unavailable
How is this decided?Advisory lineage
Upstream 0 · Downstream 8 · Related 3Timeline
- 08-04-2015PublishedVulnerability first disclosed.
- 06-08-2024Last modifiedVulnerability information updated.
Description
The ADDW macro in stdio-common/vfscanf.c in the GNU C Library (aka glibc or libc6) before 2.21 does not properly consider data-type size during memory allocation, which allows context-dependent attackers to cause a denial of service (buffer overflow) or possibly have unspecified other impact via a long line containing wide characters that are improperly handled in a wscanf call.
CVSS metrics
1 score · 1 source · 1 versionEPSS trend
Probability
4.69%
Chance of exploitation in the next 30 days
Percentile
92%
Versus all other CVEs
30-day change
No change 0.00 pp
From 4.69% 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
0 foundNo public exploits indexed.
Weaknesses
CWE · root causeAffected systems
Known conditions: network-reachable, no authentication (CVSS vector). Other conditions: not stated in public data.
Canonical1 product
- ubuntu_linuxEOL10.04 | 12.04 | 14.04 | 14.10
Debian1 product
- glibc< 2.19-15
Gnu1 product
- glibc≤ 2.20
Ubuntu1 product
- eglibc< 2.19-0ubuntu6.6
4 vendors · 4 products
References
19 links- www.oracle.com/technetwork/security-advisory/cpujan2018-3236628.htmlX Refsource CONFIRM
- www.oracle.com/technetwork/topics/security/linuxbulletinoct2015-2719645.htmlX Refsource CONFIRM
Show all 19 references
- packetstormsecurity.com/files/…X Refsource MISC
