CVE-2015-2328: oracle linux Data Processing Errors
Vulnerability summary
CVE-2015-2328 is a high (CVSS 7.5) Data Processing Errors vulnerability in oracle linux. EPSS estimates a 5.24% chance of exploitation in the next 30 days, higher than 92.5% of scored vulnerabilities. 2 public exploits are recorded.
Public exploit (reference, Date unknown)
Source freshness unavailable
How is this decided?Advisory lineage
Upstream 0 · Downstream 5 · Related 3Timeline
- 02-12-2015PublishedVulnerability first disclosed.
- 06-08-2024Last modifiedVulnerability information updated.
Description
PCRE before 8.36 mishandles the /((?(R)a|(?1)))+/ pattern and related patterns with certain recursion, which allows remote attackers to cause a denial of service (segmentation fault) or possibly have unspecified other impact via a crafted regular expression, as demonstrated by a JavaScript RegExp object encountered by Konqueror.
CVSS metrics
1 score · 1 source · 1 versionEPSS trend
Probability
5.24%
Chance of exploitation in the next 30 days
Percentile
93%
Versus all other CVEs
30-day change
No change 0.00 pp
From 5.24% 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 foundExploit Reference (bugs.exim.org)
Maturity: unknown
Exploit Reference (vcs.pcre.org)
Maturity: unknown
Weaknesses
CWE · root causeAffected systems
Known conditions: network-reachable, no authentication (CVSS vector). Other conditions: not stated in public data.
Debian1 product
- pcre3< 2:8.35-7.2
Oracle1 product
- linuxEOL7
Pcre1 product
- pcre≤ 8.35
Ubuntu1 product
- pcre3< 1:8.31-2ubuntu2.2
4 vendors · 4 products
References
14 links- www.oracle.com/technetwork/topics/security/linuxbulletinapr2016-2952096.htmlX Refsource CONFIRMThird Party Advisory
- www-01.ibm.com/support/docview.wss?uid=isg3T1023886X Refsource CONFIRM
